Stainless Steel Check Valve

Screwed SS316 and SS304 Check Valve Cast Steel Swing Check Valve 1. Introduction Swing check valve, as the name implies, also uses a swinging disc to allow or block flow. The difference between the two is in the body design. Swing check valves are not designed for extremely tight spaces like the wafer check. They have molded bodies around the area where the disc opens up. This is the most important difference between the two types of valve. 2. Application Swing check valves

1-1/4” stainless steel 3 pc check valve 304 material bsp, bspt, npt threaded 1. Design Standard: ANSI B 16.342. Testing Standard: API 5983. Certification: ISO9001, CE4, Full bore.5, Pressure: 1000 PSI/ PN63 / 6.3 Mpa.6, Boday material: 304 or 316.7, Media: Water, oil, gas,Nitric acid, Acetic acid8, Thread: BSP, BSPT, NPT etc.9, Inspection & Testing: API 59810, Main size: 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4"11, Body Proces

1-1/4” stainless steel 3 pc check valve 304 material bsp, bspt, npt threaded 1. Design Standard: ANSI B 16.34 2. Testing Standard: API 598 3. Certification: ISO9001, CE Name: Stainless Steel Full Bore Check Valve Size: DN10-DN100 Bore type Full bore Normal pressure: 1000 PSI Body: 316 Stem: CF8/CF8M Seat: PTFE Suitable temperature: -10~200 Medium: Water, Oil, Gas Material: ITEM NAME MATERIAL 1 BODY CF8M 2 CAP CF8M 3 SEAL PTFE 4 DISC 304 5 SPRING 304 6 STOPPER 304 7 BOLT 304 8

3pc 316 Stainless Steel Check Valve DIN 2999 threaded 1000 PSI 1. Design Standard: ANSI B 16.34 2. Testing Standard: API 598 3. Certification: ISO9001, CE Name: Stainless Steel Full Bore Check Valve Size: DN10-DN100 Bore type Full bore Normal pressure: 1000 PSI Body: 316 Stem: CF8/CF8M Seat: PTFE Suitable temperature: -10~200 Medium: Water, Oil, Gas Material: ITEM NAME MATERIAL 1 BODY CF8M 2 CAP CF8M 3 SEAL PTFE 4 DISC 304 5 SPRING 304 6 STOPPER 304 7 BOLT 304 8 NUT 304

One-way Nonreturn Stainless Steel Duckbill Check Valve 200PSI Pressure Product Description The stainless steel duckbill swing check valve is widely used in the pipeline projects it features with its one way nonreturn design, the water flow only have one direction to go, it can prevent the pressure differential, so that the pipe lines can avoid the damage. Made of Stainless steel 304 or Stainless steel 316, working pressure is 200PSI. Specification SIZE 1/2" 3/4" 1" 1 1/4" 1 1

304 stainless steel check valve 2 pc , SS Swing Check Valve 1. Design Standard: ANSI B 16.34 2. Testing Standard: API 598 3. Certification: ISO9001, CE Name: Stainless Steel Full Bore Gate Valve Size: DN10-DN100 Bore type Full bore Normal pressure: 200 PSI Body: 316 Stem: CF8/CF8M Seat: PTFE Suitable temperature: -10~200 Medium: Water, Oil, Gas Material: ITEM NAME MATERIAL 1 BODY CF8 2 SPRING CF8 3 STEM CF8/CF8M 4 GASKET PTFE 5 CAP CF8 Parameters SIZE 3/8" 1/2" 3/4" 1" 1-1/4&

1 - 1/2" 304 Stainless Steel Y Check Valve Jis, Astm, Ansi Standard 800 WOG Material: 304, 316 or customized. Thread: BSP, BSPT or NPT. size 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" D 10 12 15 20 25 32 40 50 L 65 65 65 80 90 105 120 140 H1 35 37 35 45 57 58 66 77 The difference between the bsp, bspt and npt thread type are as follows. 1. Size: 1/4"--4"(DN8--DN100) 2. Working pressure: 1000 PSI 3. Temperature range: -40 to 360 °C 4. Threaded:

1 Inch 200 Psi Stainless Steel Check Valve Npt / Bsp / Bspt Threaded 1. Design Standard: ANSI B 16.34 2. Testing Standard: API 598 3. Certification: ISO9001, CE Name: Stainless Steel Full Bore Gate Valve Size: DN10-DN100 Bore type Full bore Normal pressure: 800PSI Body: 316 Stem: CF8/CF8M Seat: PTFE Suitable temperature: -10~200 Medium: Water, Oil, Gas Material: ITEM NAME MATERIAL 1 BODY CF8M 2 BONNET CF8M 3 HANGING PIN 304 4 PLUG 304 5 PIN CAP 304 6 THRUST WASHER PTFE

SS 316 Single Plate Stainless Steel Wafer Check Valve Flat PTFE Seal Product Details Description Standard Design Pressure PN 25, other design ratings such as PN 40 or ANSI Class on request * Uni directional valve design * Wafer Design to install between flanges DIN 2576 PN 10, DIN 2502 PN 16 as standard. Investment Castings for body and Cap Flanged End:ANSI,DIN,JIS Pressure Rating:PN16,ANSI 150LB Working Temperature:-25℃+180℃ Material:CF8M,CF8,CF3M,WCB Inspection Testing:API

CF8M Dual Plate Stainless Steel Spring Check Valve 1/2" to 10" 150LB AMSE Description The stainless steel disc check valve is of the wafer pattern designed to be sandwiched between ASME flanges. It is suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc. Features Wafer check valve (single disk). Made of Stainlees Steel AISI 316. Disk made by AISI 316. Spring made by AISI 316. Little dimensions.

Female Threaded 2PC Vertical Spring Loaded Check Valve 1/4" to 2" Product Description Check valve made from high quality stainless steel AISI 304,316. The size of stainless steel 2PC check valves are from 1/4" to 2". Check valves mainly function is connect the pipeline. Customers could choose the thread NPT,BSPT,BSP,DIN2999. Technology of stainless steel 2PC check valve is Investment casting. Check valves are packed in pcs/carton ,cartons/pallet or according to your

1/2" - 4" Casting Stainless Steel Check Valve NPT Threaded PN40 1 Applications: For general chemical and industrial services Working Pressure: 6.3 MPa, 1000PSI Applicable Medium: Water, Oil, Gas Body Material: CF8, CF8M, CF3M Design: ANSI B 16.34 Testing: API598 2 Specifications: ITEM DESIGNATION WATERIAL 1 BODY CF8M 2 BONNET CF8 3 HANGE PIN CF8/CF8M 4 PLUG PTFE 5 PIN CAP CF8 6 THRUST WASHER PTFE SIZE 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" L 15 20 25 32 40 50 D 65

3 PC Stainless Steel Check Valve Low Pressure Reduced Port , Spring Vertical Check Valve 1. Applications: For general chemical and industrial services Working Pressure: 6.3 MPa, 1000PSI Applicable Medium: Water, Oil, Gas Body Material: CF8, CF8M, CF3M Options: Locking device Design: ANSI B 16.34 Testing: API598 2. Specifications: ITEM DESIGNATION WATERIAL 1 BODY CF8M 2 SPRING CF8 3 STEM CF8/CF8M 4 GASKET PTFE 5 CAP CF8 SIZE 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-

CF8M 3PC Single Flow Check Valve Stainless Steel Vertical Type Introduction of check valve Check valve is to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent the media back flow of the valve, also known as check valve, counterflow valve, and back pressure valve. Check valve is an automatic valve, its main function is to prevent the media back, to prevent the pump and drive motor reverse, and the container media release.