Stainless Steel Wafer Dual Plate Non Return Check Valve

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Material: Stainless Steel
• Connection Form: Wafer
• Structure: Non Return
• Pressure: Low Pressure
• Sealing Form: Metal Seat
• Flow Direction: Unidirection
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Carton&Plywood Case
• HS Code: 848180

Product Description

Stainless  steel Wafer Dual Plate  Non Return Check Valve

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.

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.: -196ºC~550ºC( Different temp. for different material)
8. Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid
9.  
   Features:
10. Investment casting 
11. Low pressure drop 
12. Highest degree of tightness 
13. Low pressure drop, low friction 
14. Seat: NBR / EPDM /  / Metal. 
15. 
    
    Specifications:

    Stainless  steel Wafer Dual Plate  Non Return 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.	-196ºC~550ºC
    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:
     
    1. 18 months warranty
    2. Free sample if interest before orders.
    3. Reasonable price to win your market.
    4. Factory manufacturer, not trading company, to control every process production.
    5. Technology renovation, process improvement, structure optimization and quality improvement.
    6. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
    7. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
    8. 100% inspection & testing before delivery.
    9. Third party inspection on customer requirement.
    10. Offer instruction manual.
     
    Material List:
     

    No.	Part Name	Material
    1	Body	ASTM A351 Gr. CF8M
    2	Seat	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
16.  
17.  
18.  
19.