1inch Single Disc Lift Check Valve 150LB Wafer Full Bore Non Return
Valve Forging Steel C95800 Single Plate Piston Check Valve
| Item | Single Disc Check Valve Stainless Steel Check Valve |
| Certification | ISO9001,ISO14001,ISO18001,TS,CE,API |
| Brand | VERVO |
| Model number | H71W-DN25-150LB |
| Port Size | 1Inch /DN25 |
| Structure type | Single Disc Lift Check Valve |
| Pressure | 150LB(PN20) |
| Temperature | -46-325 |
| Connection form | WAFER END |
| Material | Forged Steel C95800 |
| Feature | Easy disassembly |
Quick Detail
Design standard: API 594, API 6D.
Body material: Forged Steel C95800
Nominal diameter: 1" (DN25).
Pressure: CL150 (PN20).
End connection: WAFER.
Face to face: API 594.
Working temperature: -46-325℃.
Test and inspection: API 598.
Product Range
Body Material: Carbon Steel, Stainless Steel, Alloy Steel,AL-BRONZE
Normal diameter: 1/2"~48" (DN15~DN1200).
End connection: Wafer, Lug, Clamp, Flanged.
Pressure range: 150 lbs~2500 lbs (PN10~PN420).
Working temperature: -196℃~ +560℃.
Compact structure
Wafer design, spring lift type, shut off by spring loaded plate,
can provide better performance in eliminating water hammer.
Design specification
Face to face dimension as per manufacturer’s standard.
Long type and short type are available.
Inherently fire safe design
All VERVO check valves are inherently fire safe due to the valve
design, material and construction. In case of fire, both resilient
seat and metal seat valves provide metal to metal sealing
performance.
Light weight and reduced size
Installation costs are greatly reduced by VERVO’s light weight and minimal space requirements. The compact design
minimizes the distance between flanges and is easily installed
between all flanges.
Horizontal/Vertical installation
Unlike most traditional swing check valves, VERVO check valves are
ideal for both horizontal and vertical pipeline installation.
Production Process
Quanlity Control
1) Before the order can be confirmed finally,we would strictly
check the material,color,
dimension of the sample step by step.
2) We salesman ,also as a order follower,would trace every phase of
production from the beginning.
3) We have a QC team ,every product would be checked by them before
packed.
4) We would try our best to help clients solve problems when they
occurred.
After Sales Service:
Any small problem happening in our products, will be solved at the
most prompt time.
We always offer relative technical support.
Quick response, all your inquire will be replied within 24 hours.
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