Silent Check Valve

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US $10-100 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Structure:
Check
Pressure:
Medium Pressure
Temperature of Media:
Medium Temperature
Place of Origin:
China (Mainland)
Brand Name:
tvt
Size:
DN40-DN400
Nominal pressure:
PN10/PN16
Working temperature:
-10-85 degree
Medium:
water
Face to face:
ISO5752
Body flange drilling:
EN1092-2 PN10/PN16
Test standard:
API598
Condition:
New
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
PLYWOOD CASE or CONTAINER
Port
Tianjin port
Lead Time :
30-40 days

 Plant introduction

 

1. Tianjin Tanggu Huayang Valve CO.,Ltd. Is a share-holding company that originated from the system reforming of Tianjin Tanggu Valve Plant.

 

2. Tianjin Tanggu Valve Plant was established in 1956, specialized in producing medium and low pressure Valves.

 

3. It was the first domestic valve manufacturer that passed ISO9001 international quality system certificate by DNV international certification organization in 1993.

 

4. As the first valve manufacturer imported the technology of Center Line butterfly valve from Mark Controls in 1980, it was regarded as the pioneer of the butterfly valves manufacturer in China. The center line butterfly valves were awarded the Silver Medal of National Products in 1988.

 

5. The plant established a joint venture with American Watts Industries Company in 1994.

 

6. The main products are wafer and lug butterfly valves, slim pinless butterfly valves, flanged valves, gate valves, check valves, ball valves, Y-strainers in medium and low pressure rate.

 

7. The valves are widely applied to water draining, power generation, petroleum, chemical industry, heat supply, metallurgy, medicine, grocery as the throttling and shutting-off equipment.

 

 

8. Have CE and ISO certificates

 

 

9. Our new factory drawing

 

 

Our new factory.jpg

 

 

Silent Check Valve

 

→ Technical Data

 

  • Size: DN40-DN400
  • Nominal Pressure: PN10/PN16
  • Working Temperature: -10oC --- 85oC
  • Applicable Medium: Water
  • Body: Cast Iron
  • Disc: Cast iron
  • Seat: NBR OR EPDM
  • SPRING:SS304
  • Bushing: brass

 

→Features

  • Load spring for rapid close eliminates backflow and water hammer.
  • Stainless steel or bronze internals, high abrasion resistance, good sealing performance and strong corrosion resistance.
  • Horizontal installation or vertical flow-up installation.
  • Seal packing conforms to hygienic standards.
  • he surface and internal of valve body are with epoxy resin corrosion-proof coating.
  • All water-flow path, small in water head loss.

 

 

 

 

 

 

 

 

 

 

WRAS

 

 

 

 

 

 

 

9000-_

 

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