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Model NO.: RSTV SCK
Flow Direction: Unidirectional
Standard: GB
Application: Industrial, Water, and Household Use
Working Pressure: 150lb/300lb/600lb/900lb/1500lb
Applicable Standard: API 594, API 6D, and Others
Working Temp.: -29~425°C (Customizable)
Suitable Medium: Water, Natural Gas, Oil, and Some Corrosive Liquids
Inspection & Testing: According to API598/DIN3230
Thread Standard: ISO9001 & CE, TS
MOQ: 10PCS
Warranty: 18 Months
Delivery Time: 15~20 Days
Trademark: RSTV
Transport Package: Standard Plywood Case
Specification: 2'' - 48'' (DN50~DN1200)
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Product Description
Spring Single Disc Stainless Steel Non-Return Wafer Check Valve
Cast Steel API/DIN Standard Dual Disc Wafer Type Check Valve 2~48 inches

RST Valve is a professional manufacturer of industrial valves, 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. Our product range includes various types of check valves such as Thread ends Swing Check Valves, Stainless Steel Vertical type Check Valves, Screwed ends CF8M 200PSI Y type Check Valves, Stainless Steel Wafer type Check Valves, Single Disc Wafer type Check Valves, Single plate Lift type Wafer Check Valves, Dual Plate Wafer Type Check Valves, Cast Steel Flange ends Swing Check Valves, Stainless Steel Flange ends Lift type Check Valves, API Flange ends 150LB Swing Check Valves, and DIN Standard Lift type Flange Check Valves.

Details Introduce:
  1. Design According to API 594
  2. Face to Face According to API594
  3. Pressure & Temperature Rating According to ASME B16.34
  4. Test & Inspection According to API 598
  5. Materials: CF8M (SS316), CF8 (SS304), DIN4.4408/4.4308 Available
  6. Working Pressure: PN16~PN40
  7. Suitable Temp.: -196°C ~ 550°C (varies by material)
  8. Suitable Medium: Water, Natural Gas, Oil, and some corrosive liquid
 
Features:
  1. Investment Casting
  2. Low Pressure Drop
  3. Highest Degree of Tightness
  4. Low Friction
  5. Seat: NBR / EPDM / Viton / Metal


Specifications:
Product Name Non Return Single disc Lift Stainless steel Check Valve
1. Material WCB/CF8/CF8M/CF3/CF3M
2. Size 1/2''~10'' (DN15~DN250)
3. Certificate ISO9001 & CE
4. Port Full Port
5. Working Pressure PN16~PN40
6. Connection Ends Wafer
7. Working Temp. -196°C~550°C
8. Suitable Medium Water, Natural Gas, Oil, and some corrosive liquid
9. Seal Metal
10. Locking Option
11. Inspection & Testing According to API598
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
Warranty 18 Months after leaving factory
Advantage OEM/ODM is applicable
Others We also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer

Competitive Advantages:
  • 18 months warranty
  • Free sample if interested before orders
  • Reasonable price to win your market
  • Factory manufacturer, not trading company, to control every process production
  • Technology renovation, process improvement, structure optimization and quality improvement
  • Excellent after-sales service system, providing timely and optimal service, which help you to win the market
  • Convenient shipping sea port, and standard exporting carton boxes & plywood cases
  • 100% inspection & testing before delivery
  • Third party inspection on customer requirement
  • Offer instruction manual

Material List:
No. Part Name Material
1 Body ASTM A351 Gr. CF8M
2 Seat Viton O Ring
3 Disc ASTM A351 Gr. CF8M
4 Spring Inconel X-750
5 Spring Plate ASTM A182 Gr. F316
6 Thrust Washer ASTM A182 Gr. F316
7 Hinge Pin ASTM A182 Gr. F316
8 Stop Pin ASTM A182 Gr. F316
9 Locating Piece ASTM A182 Gr. F316
10 Lifting Lug Carbon Steel
11 Screw Stainless Steel (316)

Note: All the data should be confirmed with the approved drawings of manufacturer.


Other Products We Manufacture
1. Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valves
Sanitary Reversal Valve
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Safety Valves
Sanitary Control Valves
Sanitary Relief Pressure Valves
2. Sanitary Pipe Fittings
Sanitary Elbow
Sanitary Tee
Sanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer
3. Industry Valves
Ball Valve
3 Way Ball Valve
1 PC Male/Female Thread Ball Valve
2 PC Male/Female Thread Ball Valve
3 PC Male/Female Thread Ball Valve
1 PC Flange/Welding/Union Ball Valve
2 PC Flange/Welding/Union Ball Valve
3 PC Flange/Welding/Union Ball Valve
Globe Valve
Male/Female Thread Globe Valve
Flange Globe Valve
Gate Valve
Male/Female Thread Gate Valve
Flange Gate Valve
Check Valve
Wafer Check Valve
Spring Check Valve
Dual Disc/Plat Wafer Check Valve
Swing Check Valve
Flange Check Valve
Butterfly Valve
Angle Seat Valve
Pneumatic Ball Valve
Pneumatic Angle Seat Valve
Electric Ball Valve
Electric Angle Seat Valve
Y Strainer/Filter
4. Industry Pipe Fittings
Elbow
Tee
Sanitary Reducer
Cross
Cap
Pipe Hanger
Hose Joint
Unions
Quick Connector
Spring Single Disc Stainless Steel Non Return Wafer Check Valve
Spring Single Disc Stainless Steel Non Return Wafer Check Valve
Spring Single Disc Stainless Steel Non Return Wafer Check Valve
WENZHOU RST VALVE CO., LTD
Add: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, Wenzhou city, P.R.China
Mobile: +86 150 8893 3713
Fax: 0086-577-86917828
Web: www.stainlesssteel-valves.com


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