ZHEJIANG VERVO VALVE CO.,LTD
| Payment Terms | T/T, L/C, D/P, Western Union |
| Supply Ability | 400000 |
| Delivery Time | 30 |
| Packaging Details | plywood case |
| Design standard | API 608 |
| Body material: | ASTM A105 |
| Nominal diameter | 2 Inch DN50 |
| Pressure | 150 LB |
| End connection. | RF FLANGE |
| Face to face | ASME B16.10 |
| Test and inspection | API 598 |
| Brand Name | VERVO |
| Model Number | VQ61F-150LB |
| Certification | API/ISO/CE |
| Place of Origin | LISHUI,ZHEJIANG |
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Product Specification
| Payment Terms | T/T, L/C, D/P, Western Union | Supply Ability | 400000 |
| Delivery Time | 30 | Packaging Details | plywood case |
| Design standard | API 608 | Body material: | ASTM A105 |
| Nominal diameter | 2 Inch DN50 | Pressure | 150 LB |
| End connection. | RF FLANGE | Face to face | ASME B16.10 |
| Test and inspection | API 598 | Brand Name | VERVO |
| Model Number | VQ61F-150LB | Certification | API/ISO/CE |
| Place of Origin | LISHUI,ZHEJIANG |
INTRODUCTION
A ball valve is a valve with a spherical disc, the part of the valve which controls the flow through it. The sphere has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked.
BLOWOUT PROOF STEM
The valve stem is made with a shoulder at the bottom end. It’s securely retained by the valve body, to avoid that the stem, under certain operating conditions, accidentally blows out. Other designs are available on request.
Because the ball and stem in a ball valve are suspended on non-metallic parts, i.e. the seat seal and stem seal, there is a possibility a static charge may build up on the stem-ball, a mechanical (antistatic metal spring and ball) is introduced in the design to maintain the metal-to-metal contact between the rotating ball/stem and the valve body which will ground any charges to the valve body.
FIRE SAFE DESIGN
During a fire, non-metallic soft material will be burnt, subsequently seat leakage or external leakage may occur and cause the fire to spread or contaminate the environment. VERVO ball valves are fire tested in accordance with API 6FA or API 607 witnessed and certified by the third part lab
| Model number | DQ41F-150LB |
| Item | Ball valve |
| Certification | ISO9001,ISO14001,ISO18001,TS,CE |
| Connection form | Flanged |
| Body material | Forged Steel |
| Seal material | Gasket |
| Feature | Easy disassembly and assembly |
Company Details
Business Type:
Manufacturer,Importer,Seller
Year Established:
2008
Total Annual:
>10000000
Employee Number:
100~150
Ecer Certification：
Active Member
ZHEJIANG VERVO VALVE CO.,LTD - A VALVE COMPANY - ZHEJIANG VERVO VALVE CO.,LTD is your trusted partner for industrial valves. We thrive on a clear mindset to engineer and manufacture world-class valves. With recent expansion in facility, VERVO now has about 15,000... ZHEJIANG VERVO VALVE CO.,LTD - A VALVE COMPANY - ZHEJIANG VERVO VALVE CO.,LTD is your trusted partner for industrial valves. We thrive on a clear mindset to engineer and manufacture world-class valves. With recent expansion in facility, VERVO now has about 15,000...
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