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Types Of: Metal Check Valves
Support Customization: Oem, Odm, Obm
Place Of Origin: China
Application: General
Medium Temperature: High Temperature, Low Temperature, Medium Temperature, Normal Temperature
Flow Medium: Gas, Water, Oil, Acid, Base
Structure: Check
Certificate: Iso, Ce, Ts, Api607, Sil
Power: Automatic
Type: One Way Valve, Non-Return Valve
HS Code: 8481804090
Warranty: 12 Months
Size: 1/2''~12''
Pressure: 150lb/Pn16/Pn40
Ends: Wafer
Material: A351 Cf8/Cf8m/Cf3/Cf3m/Wcb
Packaging: Export Plywood Case
Transportation: Ocean,Land,Air,Express
Supply Ability: 10000 ton per year
Port: SHANGHAI,NINGBO,
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,DEQ,CIP,DDP,DDU,Express Delivery
H71 Stainless Steel Wafer Type Non Return Check Valve
Wafer Type Check Valve, has single disc type and double disc type, but all type open and close automatically by spring. So check valve are also named as one way valve, spring return valve, or non-return valve. Check valve has swing type and vertical type, but generally speaking, wafer type check valve could install both in horizontal and vertical direction. Single disc wafer type check valve, it has a spring in it to control the disc. When fluid come, it will give pressure to spring to control open and close. So spring is a very important part in a valve.
Specifications:
Product Name | Single Disc Wafer Check Valve 2~24 inches |
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. | -29~425℃, 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
2. Single Disc opening
Unobstructed flow
Stable disc at lower flow velocities
3. Single integrated arm/disc assembly 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
4. Elastomer o-ring seat secured in body with dove-tail groove
Alleviates water hammer and resultant damaging effects
5. Integrated body seat
Field replaceable seat
Seat is out of the direct flow stream
6. Non-blow out shaft design
Improved safety to personnel and surrounding equipment
7. Outside mounted accessories externally supported
Increased control of valve performance
Long body seal life
Enhanced fugitive emissions control
Competitive Advantages:
1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.
Material List:
No. | Part Name | Material |
1 | Body | ASTM A216 WCB/A351 CF8M |
2 | Disc | A216 WCB /A351 CF8M |
3 | Star | A351 CF8/A351 CF8M |
4 | Spring | AISI 304/AISI 316 |
5 | Circlip | AISI 304/ AISI 316 |
6 | Body seat | Cladded 13Cr/Metal to Metal/Viton/Buna-A soft seat |
Product Categories : Check Valve > Wafer Type Check Valve
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.