Wafer Type Check Valve – Dual Plate / Single Plate, Stainless Steel / Ductile Iron
FUTAI Valve company is a industry valves manufacturer, including Thread & Flange Ball Valves, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.
Phone: +86-577-86910577
Address: Building 1, No. 896 Jinhai 1st Road, Airport New Area, Wenzhou Bay New District, Wenzhou, Zhejiang, China
- Check Valves mainly has Thread ends Swing Check Valve, Stainless Steel Vertical type Check Valve, Screwed ends CF8M 200PSI Y type Check Valve, Stainless Steel Wafer type Check Valve, Single Disc Wafer type Check Valve, Single plate Lift type Wafer Check Valve, Dual Plate Wafer Type Check Valve, Cast Steel Flange ends Swing Check Valve, Stainless Steel Flange ends Lift type Check Valve, API Flange ends 150LB Swing Check Valve, DIN Standard Lift type Flange Check Valve.
- Wafer Check Valves are available Solid Body, H-Body and Extended Body Designs in sizes up to 30″. Body materials include Carbon Steel, 316 Stainless Steel, Cast Iron, Brass and Aluminum. Available elastomers include Buna N, EPDM, Viton, Silicon and PTFE. Valve internal components can be customized to fit your exact application requirements.
- Full Port, Lowest Pressure Drop. Full Port Wafer Check Valves provide more flow and lower pressure drops than conventional check valves. Our elastomer hinge check valve design takes performance to an entirely new level by eliminating the restrictive valve seat and substantially increasing the valve’s open area and flow coefficient (Cv). They are ideal for application in vacuum pumps, compressed air and gas systems as well as in water systems where low head loss and elimination of water hammer are desirable.
- Design According to API 594
- Face to face according to API594
- Pressure & Temperature Rating according to ASME B16.34
- Test & inspection According to API 598
- Materials: CF8M (SS316), CF8 (SS304), DIN4.4408/4.4308 Available
- Working Pressure: PN16~PN40
- Suitable Temp.: -196ºC~550ºC( Different temp. for different material)
- Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid
Specifications:
| Product Name |
Wafer Type Single Lift Check Valve
|
| 1. Material |
SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, WCC, LCB,LCC,WC6,WC9, C5,C12, etc |
| 2. Size |
2”~24” ( DN50~DN600) |
| 3. Thread standard |
ISO9001 & CE, TS |
| 4. Type |
Wafer Type |
| 5. Working Pressure |
150LB/300LB/600LB/900LB/1500LB |
| 6. Applicable standard |
API 594, API 6D, standards |
| 7. Working Temp. |
-29~425ºC, or according to customer requirements for different industry. |
| 8. Suitable Medium |
Water, Natural Gas, Oil and some corrosive liquid |
| 9. Inspection & Testing |
According to API598/DIN3230 |
| Shipment |
|
| Delivery Time |
15~20 Days |
| Package |
Standard Exporting Plywood Case |
| Shipping Port |
Ningbo/Shanghai, China |
| Shipping Terms |
Exw, FOB, CFR, CIF, etc. |
| Payment Terms |
T/T, Western Union, PayPal, etc. |
| |
30% prepayment, 70% balance paid before shipping or against copy of BL |
| Country of Origin |
Wenzhou city, China |
| Production Capacity |
6000 ton/year |
| MOQ |
10 PCS/size |
Features:
1. Light weight,versatile design- 80% to 90% less than conventional full-body swing check valves
- Simplifies piping
- Reduces thermal and seismic considerations
- Optimizes space utilization
- Lowers installation costs
- Reduces pipe supports
- Requires less number of man-hours
- Single Disc opening
- Unobstructed flow
- Stable disc at lower flow velocities
- Single integrated arm/discassembly Spring-loaded disc calculated to increase the responsiveness of the disc
- No shearing of disc from arm
- Non-rotating disc for longer life
- No nut to back-off disc stem
- Elastomer o-ring seat securedin body with dove-tail groove
- Alleviates water hammer and resultant damaging effects
- Integrated body seat
- Field replaceable seat
- Seat is out of the direct flow stream
- Non-blow out shaft design
- Improved safety to personnel and surrounding equipment
- Outside mounted accessoriesexternally supported
- Increased control of valve performance
- Long body seal life
- Enhanced fugitive emissions control
