standard stainless steel flap spring duo - check valve

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  • Stainless Steel Duo Check Valve - Valvesonline

    316 Stainless Steel duo check valve. Stainless Steel spring loaded gates, 316SS disc, FKM seat and PTFE washer. Wafer design to suit ANSI 150 Flanges. These Duo Check Valves are easy to install and maintain and provide great in line back flow prevention in a wide range of applications. Face to face according to DIN3202

    Get Price
  • Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel ...

    Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel Flap Spring Duo Check Valve Wafer Check Valve. This 4' Zirconia Oxide Flap Disc 100x16mm belong to the hot sale products in the market. Compared with other brand products, our 4 inch Zirconia flap disc have higher durability character and lower price.It can be used for grinding and ...

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  • flanged flap check valve, flanged flap check valve ...

    Add to Favorites. 1 6. Valves Check Valve Flanged Check Flanged Valve HX41 DN32mm To DN3000mm Valves Plastic Check Valve Stainless Steel Flanged EPDM Or FFKM Duckbill Valve For Water Treatment. US $15.00-$1500 Piece. 100.0 Pieces (Min. Order) 1 YRS Chongqing Chinabase Import & Export Co., Ltd.

    Get Price
  • din flap check valve, din flap check valve Suppliers and ...

    A wide variety of din flap check valve options are available to you, such as casting, stainless steel, and plastic. You can also choose from check, stop, and ball din flap check valve, as well as from water, gas, and oil din flap check valve, and whether din flap check valve is general.

    Get Price
  • DUO-CHEK® High Performance Non-Slam Check Valves –

    Features And Benefits. Dual-plate designs that are compact and lightweight for efficient seating, operation and lower installation cost. Independent springs with long legs to prevent seat scrubbing and provide non-slam performance. Retainerless valve design without body penetration for critical service applications.

    Get Price
  • Check Valves Archives - AVFI

    Stocked check valves are available in a variety of materials such as cast iron, ductile iron, stainless steel, PVC and FIP thermoplastics. Positioners, limit (open/close) switches and relays can be fitted to check valves (non return valve) to suit order requirements. Refer to the appropriate data sheet for full details on AVFI check valves.

    Get Price
  • Duo-Chek High Performance Check Valves

    2014-7-29u2002·u2002The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much

    Get Price
  • Standard Flap Valves or Standard Flap Gates

    Size Range: Cast Iron 3' - 36'. Stainless Steel 3' - 6'. Operation. When properly installed, the flap valve will swing open under direct pressure to release the outfall fluid and close when the direct pressure is relieved. The Troy Valve A2540 Flap Valve has a 10-degree inclined seating plane to …

    Get Price
  • Section 19 Check Valves and Strainers - AAP Industries

    2012-12-19u2002·u2002Spring 316 Stainless Steel MAX Working Temperature -20 ~ 135°C Disc CF8M Seat Viton Shaft 1 316 Stainless Steel Shaft 2 316 Stainless Steel Gasket PTFE 316 Stainless Steel Wafer Check Valve 'Dual Disc' ANSI 150 (Viton Seat) AAP CoDE IMPERIAL SIZE D D1 L APPRoX. KG/PC VWCSS50A 2 101 65 54 1.5 VWCSS80A 3 133 94 57 2.8 VWCSS94A 4 168 117 64 4.1

    Get Price
  • Stainless Steel Duo Check Valve - Valvesonline

    316 Stainless Steel duo check valve. Stainless Steel spring loaded gates, 316SS disc, FKM seat and PTFE washer. Wafer design to suit ANSI 150 Flanges. These Duo Check Valves are easy to install and maintain and provide great in line back flow prevention in a wide range of applications. Face to face according to DIN3202

    Get Price
  • Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel ...

    Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel Flap Spring Duo Check Valve Wafer Check Valve. This 4' Zirconia Oxide Flap Disc 100x16mm belong to the hot sale products in the market. Compared with other brand products, our 4 inch Zirconia flap disc have higher durability character and lower price.It can be used for grinding and ...

    Get Price
  • flanged flap check valve, flanged flap check valve ...

    Add to Favorites. 1 6. Valves Check Valve Flanged Check Flanged Valve HX41 DN32mm To DN3000mm Valves Plastic Check Valve Stainless Steel Flanged EPDM Or FFKM Duckbill Valve For Water Treatment. US $15.00-$1500 Piece. 100.0 Pieces (Min. Order) 1 YRS Chongqing Chinabase Import & Export Co., Ltd.

    Get Price
  • din flap check valve, din flap check valve Suppliers and ...

    A wide variety of din flap check valve options are available to you, such as casting, stainless steel, and plastic. You can also choose from check, stop, and ball din flap check valve, as well as from water, gas, and oil din flap check valve, and whether din flap check valve is general.

    Get Price
  • DUO-CHEK® High Performance Non-Slam Check Valves –

    Features And Benefits. Dual-plate designs that are compact and lightweight for efficient seating, operation and lower installation cost. Independent springs with long legs to prevent seat scrubbing and provide non-slam performance. Retainerless valve design without body penetration for critical service applications.

    Get Price
  • Check Valves Archives - AVFI

    Stocked check valves are available in a variety of materials such as cast iron, ductile iron, stainless steel, PVC and FIP thermoplastics. Positioners, limit (open/close) switches and relays can be fitted to check valves (non return valve) to suit order requirements. Refer to the appropriate data sheet for full details on AVFI check valves.

    Get Price
  • Duo-Chek High Performance Check Valves

    2014-7-29u2002·u2002The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much

    Get Price
  • Standard Flap Valves or Standard Flap Gates

    Size Range: Cast Iron 3' - 36'. Stainless Steel 3' - 6'. Operation. When properly installed, the flap valve will swing open under direct pressure to release the outfall fluid and close when the direct pressure is relieved. The Troy Valve A2540 Flap Valve has a 10-degree inclined seating plane to ensure positive seating.

    Get Price
  • Section 19 Check Valves and Strainers - AAP Industries

    2012-12-19u2002·u2002Spring 316 Stainless Steel MAX Working Temperature -20 ~ 135°C Disc CF8M Seat Viton Shaft 1 316 Stainless Steel Shaft 2 316 Stainless Steel Gasket PTFE 316 Stainless Steel Wafer Check Valve 'Dual Disc' ANSI 150 (Viton Seat) AAP CoDE IMPERIAL SIZE D D1 L APPRoX. KG/PC VWCSS50A 2 101 65 54 1.5 VWCSS80A 3 133 94 57 2.8 VWCSS94A 4 …

    Get Price
  • Check valves - AVK Flow Control Pty Ltd

    Variant: RM - DN50-300, PN40, 316 Stainless Steel body and disc, metal seated and Face to face EN 558-1/2 Series 16. Optional extra include DN350-600, 25 bar and DN700-900, 10 bar. Single flap check valve

    Get Price
  • Stainless Steel Duo Check Valve - Valvesonline

    316 Stainless Steel duo check valve. Stainless Steel spring loaded gates, 316SS disc, FKM seat and PTFE washer. Wafer design to suit ANSI 150 Flanges. These Duo Check Valves are easy to install and maintain and provide great in line back flow prevention in a wide range of applications. Face to face according to DIN3202

    Get Price
  • Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel ...

    Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel Flap Spring Duo Check Valve Wafer Check Valve. This 4' Zirconia Oxide Flap Disc 100x16mm belong to the hot sale products in the market. Compared with other brand products, our 4 inch Zirconia flap disc have higher durability character and lower price.It can be used for grinding and ...

    Get Price
  • flanged flap check valve, flanged flap check valve ...

    Add to Favorites. 1 6. Valves Check Valve Flanged Check Flanged Valve HX41 DN32mm To DN3000mm Valves Plastic Check Valve Stainless Steel Flanged EPDM Or FFKM Duckbill Valve For Water Treatment. US $15.00-$1500 Piece. 100.0 Pieces (Min. Order) 1 YRS Chongqing Chinabase Import & Export Co., Ltd.

    Get Price
  • din flap check valve, din flap check valve Suppliers and ...

    A wide variety of din flap check valve options are available to you, such as casting, stainless steel, and plastic. You can also choose from check, stop, and ball din flap check valve, as well as from water, gas, and oil din flap check valve, and whether din flap check valve is general.

    Get Price
  • DUO-CHEK® High Performance Non-Slam Check Valves –

    Features And Benefits. Dual-plate designs that are compact and lightweight for efficient seating, operation and lower installation cost. Independent springs with long legs to prevent seat scrubbing and provide non-slam performance. Retainerless valve design without body penetration for critical service applications.

    Get Price
  • Check Valves Archives - AVFI

    Stocked check valves are available in a variety of materials such as cast iron, ductile iron, stainless steel, PVC and FIP thermoplastics. Positioners, limit (open/close) switches and relays can be fitted to check valves (non return valve) to suit order requirements. Refer to the appropriate data sheet for full details on AVFI check valves.

    Get Price
  • Duo-Chek High Performance Check Valves

    2014-7-29u2002·u2002The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much

    Get Price
  • Standard Flap Valves or Standard Flap Gates

    Size Range: Cast Iron 3' - 36'. Stainless Steel 3' - 6'. Operation. When properly installed, the flap valve will swing open under direct pressure to release the outfall fluid and close when the direct pressure is relieved. The Troy Valve A2540 Flap Valve has a 10-degree inclined seating plane to …

    Get Price
  • Section 19 Check Valves and Strainers - AAP Industries

    2012-12-19u2002·u2002Spring 316 Stainless Steel MAX Working Temperature -20 ~ 135°C Disc CF8M Seat Viton Shaft 1 316 Stainless Steel Shaft 2 316 Stainless Steel Gasket PTFE 316 Stainless Steel Wafer Check Valve 'Dual Disc' ANSI 150 (Viton Seat) AAP CoDE IMPERIAL SIZE D D1 L APPRoX. KG/PC VWCSS50A 2 101 65 54 1.5 VWCSS80A 3 133 94 57 2.8 VWCSS94A 4 168 117 64 4.1

    Get Price
  • Check valves - AVK Flow Control Pty Ltd

    Variant: RM - DN50-300, PN40, 316 Stainless Steel body and disc, metal seated and Face to face EN 558-1/2 Series 16. Optional extra include DN350-600, 25 bar and DN700-900, 10 bar. Single flap check valve

    Get Price
  • Stainless Steel Duo Check Valve - Valvesonline

    316 Stainless Steel duo check valve. Stainless Steel spring loaded gates, 316SS disc, FKM seat and PTFE washer. Wafer design to suit ANSI 150 Flanges. These Duo Check Valves are easy to install and maintain and provide great in line back flow prevention in a wide range of applications. Face to face according to DIN3202

    Get Price
  • Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel ...

    Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel Flap Spring Duo Check Valve Wafer Check Valve. This 4' Zirconia Oxide Flap Disc 100x16mm belong to the hot sale products in the market. Compared with other brand products, our 4 inch Zirconia flap disc have higher durability character and lower price.It can be used for grinding and ...

    Get Price
  • flanged flap check valve, flanged flap check valve ...

    Add to Favorites. 1 6. Valves Check Valve Flanged Check Flanged Valve HX41 DN32mm To DN3000mm Valves Plastic Check Valve Stainless Steel Flanged EPDM Or FFKM Duckbill Valve For Water Treatment. US $15.00-$1500 Piece. 100.0 Pieces (Min. Order) 1 YRS Chongqing Chinabase Import & Export Co., Ltd.

    Get Price
  • din flap check valve, din flap check valve Suppliers and ...

    A wide variety of din flap check valve options are available to you, such as casting, stainless steel, and plastic. You can also choose from check, stop, and ball din flap check valve, as well as from water, gas, and oil din flap check valve, and whether din flap check valve is general.

    Get Price
  • DUO-CHEK® High Performance Non-Slam Check Valves –

    Features And Benefits. Dual-plate designs that are compact and lightweight for efficient seating, operation and lower installation cost. Independent springs with long legs to prevent seat scrubbing and provide non-slam performance. Retainerless valve design without body …

    Get Price
  • Check Valves Archives - AVFI

    Stocked check valves are available in a variety of materials such as cast iron, ductile iron, stainless steel, PVC and FIP thermoplastics. Positioners, limit (open/close) switches and relays can be fitted to check valves (non return valve) to suit order requirements. Refer to the appropriate data sheet for full details on AVFI check valves.

    Get Price
  • Duo-Chek High Performance Check Valves

    2014-7-29u2002·u2002The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much

    Get Price
  • Standard Flap Valves or Standard Flap Gates

    Size Range: Cast Iron 3' - 36'. Stainless Steel 3' - 6'. Operation. When properly installed, the flap valve will swing open under direct pressure to release the outfall fluid and close when the direct pressure is relieved. The Troy Valve A2540 Flap Valve has a 10-degree inclined seating plane to …

    Get Price
  • Section 19 Check Valves and Strainers - AAP Industries

    2012-12-19u2002·u2002Spring 316 Stainless Steel MAX Working Temperature -20 ~ 135°C Disc CF8M Seat Viton Shaft 1 316 Stainless Steel Shaft 2 316 Stainless Steel Gasket PTFE 316 Stainless Steel Wafer Check Valve 'Dual Disc' ANSI 150 (Viton Seat) AAP CoDE IMPERIAL SIZE D D1 L APPRoX. KG/PC VWCSS50A 2 101 65 54 1.5 VWCSS80A 3 133 94 57 2.8 VWCSS94A 4 168 117 64 4.1

    Get Price
  • Check valves - AVK Flow Control Pty Ltd

    Variant: RM - DN50-300, PN40, 316 Stainless Steel body and disc, metal seated and Face to face EN 558-1/2 Series 16. Optional extra include DN350-600, 25 bar and DN700-900, 10 bar. Single flap check valve

    Get Price
  • Stainless Steel Duo Check Valve - Valvesonline

    316 Stainless Steel duo check valve. Stainless Steel spring loaded gates, 316SS disc, FKM seat and PTFE washer. Wafer design to suit ANSI 150 Flanges. These Duo Check Valves are easy to install and maintain and provide great in line back flow prevention in a wide range of applications. Face to face according to DIN3202

    Get Price
  • Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel ...

    Cast Iron Ci Di Ss A351 CF8m Disc Standard Stainless Steel Flap Spring Duo Check Valve Wafer Check Valve. This 4' Zirconia Oxide Flap Disc 100x16mm belong to the hot sale products in the market. Compared with other brand products, our 4 inch Zirconia flap disc have higher durability character and lower price.It can be used for grinding and ...

    Get Price
  • flanged flap check valve, flanged flap check valve ...

    Add to Favorites. 1 6. Valves Check Valve Flanged Check Flanged Valve HX41 DN32mm To DN3000mm Valves Plastic Check Valve Stainless Steel Flanged EPDM Or FFKM Duckbill Valve For Water Treatment. US $15.00-$1500 Piece. 100.0 Pieces (Min. Order) 1 YRS Chongqing Chinabase Import & Export Co., Ltd.

    Get Price
  • din flap check valve, din flap check valve Suppliers and ...

    A wide variety of din flap check valve options are available to you, such as casting, stainless steel, and plastic. You can also choose from check, stop, and ball din flap check valve, as well as from water, gas, and oil din flap check valve, and whether din flap check valve is general.

    Get Price
  • DUO-CHEK® High Performance Non-Slam Check Valves –

    Features And Benefits. Dual-plate designs that are compact and lightweight for efficient seating, operation and lower installation cost. Independent springs with long legs to prevent seat scrubbing and provide non-slam performance. Retainerless valve design without body …

    Get Price
  • Check Valves Archives - AVFI

    Stocked check valves are available in a variety of materials such as cast iron, ductile iron, stainless steel, PVC and FIP thermoplastics. Positioners, limit (open/close) switches and relays can be fitted to check valves (non return valve) to suit order requirements. Refer to the appropriate data sheet for full details on AVFI check valves.

    Get Price
  • Duo-Chek High Performance Check Valves

    2014-7-29u2002·u2002The Duo-Chek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight, on most popular sizes, making them less expensive than a swing check valve. It is much

    Get Price
  • Standard Flap Valves or Standard Flap Gates

    Size Range: Cast Iron 3' - 36'. Stainless Steel 3' - 6'. Operation. When properly installed, the flap valve will swing open under direct pressure to release the outfall fluid and close when the direct pressure is relieved. The Troy Valve A2540 Flap Valve has a 10-degree inclined seating plane to …

    Get Price
  • Section 19 Check Valves and Strainers - AAP Industries

    2012-12-19u2002·u2002Spring 316 Stainless Steel MAX Working Temperature -20 ~ 135°C Disc CF8M Seat Viton Shaft 1 316 Stainless Steel Shaft 2 316 Stainless Steel Gasket PTFE 316 Stainless Steel Wafer Check Valve 'Dual Disc' ANSI 150 (Viton Seat) AAP CoDE IMPERIAL SIZE D D1 L APPRoX. KG/PC VWCSS50A 2 101 65 54 1.5 VWCSS80A 3 133 94 57 2.8 VWCSS94A 4 168 117 64 4.1

    Get Price
  • Check valves - AVK Flow Control Pty Ltd

    Variant: RM - DN50-300, PN40, 316 Stainless Steel body and disc, metal seated and Face to face EN 558-1/2 Series 16. Optional extra include DN350-600, 25 bar and DN700-900, 10 bar. Single flap check valve

    Get Price
  • Wafer Flap Check Valves - Flocon

    PN16 Stainless Steel Wafer Check Valve Features: • Wafer Pattern to suit PN16 & ANSI 150 Flanges• Viton Seats & Seals• Suitable for Upwards or Horizontal Flow• PN16 Rated

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  • Dual Plate Check Valve Wafer Type NRV Class 150#

    Dual Plate Check Valve. The dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. The Double Plate Check Valve employs two spring-loaded plates hinged on a central hinge pin.

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  • Dual-plate check valves (Proquip) - Velan

    Retainerless dual-plate check valves for a broad range of applications. Retainerless valve body; meaning, no penetration through the body wall. Fire safe design. Self-seating design that reduces dragging along the seat surfaces. Lapped seating surfaces that exceed API 598 seat leakage requirements for metal-seated valves.

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  • C1 -Table of Contents - Check Valves

    2018-2-27u2002·u200207/11 C2 KECKLEY COMPANY 3400 Cleveland Street Skokie, Illinois 60076 1-800-KECKLEY CHECK VALVE PRODUCT NUMBERS Description: 6' Style DD (Wafer Double Disc Check Valve), 125 Lb.Class, FF Flange, Cast Iron Body, 304 SS Disc, Buna-N Seats, 316 SS Spring. Product #: 6'DD1F - CI – 34136 Ordering Number End Connection

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  • Check-All Valve 2019 Catalog - Spring Check Valve

    2020-1-16u2002·u2002All standard springs are 316 stainless steel unless noted otherwise. Several cracking pressure options are available for each valve. Spring sizes are defined by the orifice diameter of the valve. SS – 316 Stainless Steel (-325°F to 400°F) -20°F to 400°FPH – 17-7 PH Stainless Steel ( ) HC – Alloy C-276 (-325°F to 400°F)

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  • DUAL PLATE WAFER CHECK VALVE CATALOG - Walworth

    2017-2-17u2002·u2002DUAL PLATE WAFER CHECK VALVE (IRON AND CAST STEEL) Advantages of Design The main purpose of the DUAL PLATE WAFER CHECK valve is to perform the work of almost any conventional valve. However, being smaller makes it lighter and, therefore, is more cost efficient to purchase, install and maintain. It is also a silent check valve; because

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  • Check Valve Products From Flomatic

    2021-9-29u2002·u2002Check Valves: Silent (Wafer and Globe), Swing Check, Ball Check, Submersible, VFD, Ward, Flapper Style, and Other Check Valves. Check valves are mechanical devices that permit liquids and gases to flow in only one direction, preventing flow from reversing. They are classified as one-way directional valves meaning they have two openings in the body, one for fluid to enter and the other for ...

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  • Check Valves - lohse-gmbh.de

    2021-6-7u2002·u2002Stainless steel 1.4408/1.4581 NBR, EPDM, FPM (Viton), PTFE or metal seated VA-VA Stainless steel 1.4408 VA1-VA1 Stainless steel 1.4571 Stainless steel 1.4571 AB-AB Alu bronze 2.0975 Alu bronze 2.0975 Hastelloy C4 (2.4610) ... 15 Spring left Swing Check Valves. subject to change 295 ...

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  • PISTON & BALL CHECK VALVES - BFE

    2017-9-7u2002·u2002f-3 piston & ball check valves working pressure rating size standard design type a b h weight figure piston check figure nps dn mm in mm in mm in kg lb ball check asme 800 1/2' 15 s1 80 3.15 9 0.35 55 2.17 1.3 2.9 hl 403 hl 503 3/4' 20 s1 90 3.54 13 0.51 60 2.36 1.6 3.5 hl 404 hl 504 1' 25 s1 110 4.33 17 0.66 78 3.07 2.8 6.2 hl 405 hl 505 1-1/2' 40 s1 150 5.91 29 1.14 92 3.62 5.6 12.3 ...

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  • Industrial Valve and Engineering Supplies (Pty) Ltd (IVES)

    All Your Valve Solutions INDUSTRIAL VALVE We are committed to supply our customers with quality locally manufactured and imported products, which conform to established requirements and will strive to meet all contractual commitments to our customers without any partiality or favour. MISSION STATEMENT Industrial Valve and Engineering Supplies (Pty) Ltd (IVES) and VEMCO are totally …

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