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| Product Name: |
check valve
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
H41 |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Shanghai or Ningbo |
| Minimum Order |
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| Unit Price: |
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1. Body: Body is cast to provide liberal strength to meet operating conditions and to permit unobstructed flow. Turbulence, erosion and pressure drop are minimized.
All flanged and butt welding end valves are designed to conform to CLASS B16.5 and CLASS B16.34 standards.
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2. Integral Yoke & Bonnet: Some designs incorporate a two piece bonnet and yoke. All bonnet assemblies are cast and finished to the same exacting tolerances as the bodies for accurate alignment of stems and ease of sealing. Bonnet joint varies from flat face gasket-joint to ring-type bonnet joint, depending on class.
3. Seat Rings: Seat rings are seal welded to eliminate leak path behind rings and for long trouble-free service. The surfaces are precision ground to fit accurately with the disc.
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4. Disc: Haqun's one piece flexible disc provides accurate alignment of mating seating surfaces so the valve can absorb piping strains without leakage. Also, it avoids any tendency to stick in the seated position. Valves are also furnished with solid wedge discs that have proved successful in millions of applications.
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5. Stem: The tee-head disc-stem connection prevents lateral strain on the stem for smooth, easy operation. Accurately cut threads engage the yoke sleeve for positive control of disc position.
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6. Yoke Sleeve ·§¸ËÂÝĸ
7. Handwheel NutÊÖÂÖÂÝĸ
8. Yoke Sleeve Retaining Nut
9. Packing: Packing contains corrosion inhibitor to avo |
| Company: |
Huanqiu Valve Group Co.,Ltd
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| Contact: |
Ms. Monica zhu |
| Address: |
Sanqiao industrical |
| Postcode: |
325105 |
| Tel: |
057767371040 |
| Fax: |
0577-67376038 |
| E-mail: |
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