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Factory wholesale Duckbill Check Valve - Cast Iron Double Door Check Valve – Hongbang

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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Rubber Coated Double Door Check Valve, Carbon Steel Check Valve, Butterfly Check Valve, Special emphasis on the packaging of products to avoid any damage during transportation,Detailed attention to the valuable feedback and suggestions of our esteemed clients.
Factory wholesale Duckbill Check Valve - Cast Iron Double Door Check Valve – Hongbang Detail:

OK-501-CAST IRON

123

NO. PART Choose QTY
1 BODY CI/DI 1
2 SEAT EPDM/NBR/VITON 1
3 DISC DI+NP/CF8/CF8M/AL-B 2
4 EYE BOLT SS304/SS316 1
5 SHAFT SS304/SS316 2
6 SPRING SS304/SS316 4
7 GASKET F4 1
8 GASKET F4 1
9 GASKET F4 2
10 BUSH F4 2
11 SCREW SS304/SS316 4
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 API609/EN 16767.
Range: From DN 40 to DN 600.
Mounting between flanges.
Working positions: horizontal and vertical ascending, and vertical descending position < DN 150.
Mounting in accordance with many standards connections.
Low head loss.
Stainless steel spring technology to avoid fluid hammer.

STANDARDS
Manufacture according to the requirements of the European directive 2014/68/EU «Equipment under pressure»: category III modulate H.
Face to face according to standard API609/EN 558-1 serie 16.
Mounting with flanges PN10/PN16/150LB/10K from DN50 to DN600

   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

Our market share of our products has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. We are looking forward to your inquiry and order.

Customer’s satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for you in China. Of course, other services, like consulting, can be offered too.


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With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for Factory wholesale Duckbill Check Valve - Cast Iron Double Door Check Valve – Hongbang , The product will supply to all over the world, such as: Bahamas, America, Guinea, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products ! You will be Unique with our hair products !!
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Dale from British - 2018.06.26 19:27
    Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Janet from Sacramento - 2018.07.12 12:19
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