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Model NO.: RSTV SCK
Flow Direction: Unidirectional
Standard: GB
Application: Industrial, Water Treatment, Household
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: 10 PCS
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 leading manufacturer of industrial valves, offering a wide range of products such as 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 Check Valves include 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, DIN Standard Lift type Flange Check Valves.

Details Introduce:
  1. Design According to API 594
  2. Face to Face according to API 594
  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. Working 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. High tightness
  4. Low friction
  5. Seat: NBR / EPDM / Viton / Metal


Specifications:
Product Name Non Return Single disc Lift Stainless steel Check Valve
Material WCB/CF8/CF8M/CF3/CF3M
Size 1/2''~10'' (DN15~DN250)
Certificate ISO9001 & CE
Port Full Port
Working Pressure PN16~PN40
Connection Ends Wafer
Working Temp. -196°C~550°C
Suitable Medium Water, Natural Gas, Oil and some corrosive liquid
Seal Metal
Locking Option
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, control every process production
  • Technology renovation, process improvement, structure optimization, and quality improvement
  • Excellent after-sales service system, providing timely and optimal service, which helps you win the market
  • Convenient shipping sea port, 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
  • 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
  • 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
  • Industry Valves
    • Ball Valve
    • 3 Way Ball Valve
    • Male/Female Thread Ball Valve
    • 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/Plate 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
  • Industry Pipe Fittings
    • Elbow
    • Tee
    • 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
Address: 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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