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Factory Price Thin Wafer Check Valve - Stainless Steel Single Door Check Valve – Hongbang

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OK VALVE concentric butterfly valves are available in wafer and lug design with lever and gearbox. They provide a cost effective solution to our customers while also manufactured to the expected quality standard associated with the OK VALVE brand. The design is with anti-blowout shaft, hexagon connection, low friction bearings and an EPDM liner with reinforced seating area and profiled flange gaskets.


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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Stone Butterfly Valve, Twin Disc Check Valve, Double Offset Butterfly Valve, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Factory Price Thin Wafer Check Valve - Stainless Steel Single Door Check Valve – Hongbang Detail:

OK-503-STAINLESS

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NO. PART Choose QTY
1 BODY CF8/CF8M 1
2 DISC CF8/CF8M 1
3 NUT SS304/SS316 1
4 BOLT SS304/SS316 3
5 O-RING EPDM/NBR/VITON 3
TEST PRESSURE   SHELL SEAL
HYDROSTATIC 2.4 MPa 1.76 MPa
STANDARD DESIGN CODE API 609/EN 593
INSPECTION & TEST API 598/EN 12266
END STANDARD PN10/16 150LB 10K
FACE TO FACE API 609/EN 558

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GENERAL CHARACTERISTICS

Design in accordance with standard NF EN 14341.
Range: From DN 40 to DN 600.
Mounting and working position in horizontal and vertical ascending fluid.
Short length.
Easy mounting.
Low weight.
Low head loss.
Seat inside body.

STANDARDS

Face to face according to standard E 29-377 tab 2 serie FR, except DN 200 : serie FR variant ISO PN 16.
Mounting between flanges PN 16.

   PN10/16 125LB   
Size L φ C L φ C φ C
2″/DN50         PN10/16 125LB 10K
2-1/2″/DN65         PN10/16 125LB 10K
3″/DN80         PN10/16 125LB 10K
4″/DN100         PN10/16 125LB 10K
5″/DN125         PN10/16 125LB 10K
6″/DN150         PN10/16 125LB 10K
8″/DN200         PN10/16 125LB 10K

We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products. We are specialized manufacturer and exporter in China. Wherever you are, please join us, and together we will shape a bright future in your business field!

If any product meed your demand, please feel free to contact us. We’re sure your any inquiry or requirement will get prompt attention, high-quality products, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!


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Factory Price Thin Wafer Check Valve - Stainless Steel Single Door Check Valve – Hongbang detail pictures


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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Factory Price Thin Wafer Check Valve - Stainless Steel Single Door Check Valve – Hongbang , The product will supply to all over the world, such as: Istanbul, America, Mecca, Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.

  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Cindy from Lisbon - 2017.08.18 18:38
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Cornelia from Madagascar - 2018.12.22 12:52
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