Casting Stainless Wafer Type Single Door Swing Check Valve
Design Features
1. Single Plate ( Thin type/Sandwich type or Long pattern )
2. Body structure in forged steel body, cast steel body, ductile iron body
3. Standard availabe in API 594, Testing Standard API 598/API 6D, Pressure & Temperature: ASME B16.34
4. Fitted available: Retainerless or with pin type
5. Sealing: Soft/Resilient Seated, Metal to metal seat
Valve Details
a. Soft in NBR, EPDM, PTFE, Metal Seated in 13%Cr, STL, F304, F316
b. Size Ranges: 1/2'' ~ 60'', Pressure Rating Ranges: CL150~CL2500/CL125/PN10/PN16
c. Available in Body Fully Rubber lined or Fully PTFE/PFA lined
d. Piston/Lift type check valve optional
Main Parts & Materials
No. | Part Name | Material |
1 | Body | D.I/A105/F304/F316/CS A216 WCB/CF8/CF8M |
2 | Disc | D.I/A105/F304/F316/CS A216 WCB/CF8/CF8M |
3 | Seat | PTFE/EPDM/NBR |
4 | Spring | Stainless Steel/Inconel X-750 |
5 | Stop Axis | SS304/SS316 |
6 | Rotating Axis | SS304/SS316 |
7 | Bearing | SS304/SS316 |
9 | Block | SS304/SS316 |
10 | Fixed Block | SS304/SS316 |
11 | Bolt/Nut | SS304/SS316 |