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 | API602 |
| Body material: | A105N |
| Nominal diameter | 1INCH DN25 25MM |
| Pressure | 800LB |
| End connection. | RF FLANGE |
| Face to face | ASME B16.10 |
| Test and inspection | API 598 |
| Brand Name | VERVO |
| Model Number | H41Y-600LB-DN25 |
| 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 | API602 | Body material: | A105N |
| Nominal diameter | 1INCH DN25 25MM | Pressure | 800LB |
| End connection. | RF FLANGE | Face to face | ASME B16.10 |
| Test and inspection | API 598 | Brand Name | VERVO |
| Model Number | H41Y-600LB-DN25 | Certification | API/ISO/CE |
| Place of Origin | LISHUI,ZHEJIANG | ||
| High Light | 1" Forged Steel Piston Check Valve Vertical Lift A105 ，Check Valve Vertical Lift A105 ，Dn25 lift type check valve vertical installation A105 | ||
Piston Lift Check Valve Forged Steel A105 1Inch Dn25 600lb Professional Oxygen Vertical Lift Rf Nrv Check Valve
VERVO Piston and ball check valves, like all check valves, are used to pre- vent back flow in the line. ... In Piston, or lift, check valves a body-guided disc moves within the body bore. The body guide ensures alignment of the seat and disc when the valve closes.
PISTON CHECK VALVE The pressure of the fluid passing through a system opens the valve, while any reversal of flow will close the valve. In Piston, or lift, check valves a body-guided disc moves within the body bore. The body guide ensures alignment of the seat and disc when the valve closes. The valve is installed with the flow under the disc, so that the inlet line pressure and flow rate will force the disc to “lift” off the seat and allow the line fluid to flow through the valve. Should the flow suddenly reverse itself, the disc will automatically and quickly, assisted by the weight of the disc, be forced to the closed position, preventing the line fluid from returning. Exercise caution when these valves are used for dirty media because that media could cause the disc to stick inside the body bore.
BALL CHECK VALVE The function of ball check valves is similar to the piston check, but the ball check valves use a “ball” inside the body to control the movement of flow. The ball is free to rotate, resulting in even wear and a wiping action between the ball and seat. This feature makes ball checks useful for viscous media.
| Product name | check valve |
| Size | 1 Inch |
| Structure style | Lift check valve |
| Pressure | 600LB |
| Temperature | -29-425 |
| Medium | Water Oil Gas |
| Connection type | Flange |
| Material | forged steel A105 |
| Purpose | suitable for various industries |
| Model | H41Y-600LB-DN25 |
DIMENSIONS AND WEIGHTS (Check Valve )
| CL800 CL900~CL1500 | Bolt Cover (BC)/ Welding Cover (WC) Full Port (FP) Thread (NPT), Socket Weld (SW), Butt Weld (BW) | |||||||
| Size (NPS) | F.P | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| Face To Face | CL800 | L | 100 | 100 | 120 | 140 | 140 | 172 |
| CL900 CL1500 | 100 | 120 | 140 | 140 | 172 | 220 | ||
| Height | H | 70 | 70 | 70 | 100 | 110 | 120 | |
| Flow Port Diameter | d | 13.5 | 17 | 22 | 28 | 34 | 44 | |
| Weight (Kg) | CL800 | B.B | 2.2 | 2.2 | 2.2 | 4.2 | 9 | 9 |
| W.B | 2.1 | 2.1 | 2.1 | 4 | 8.8 | 8.8 | ||
| CL900 CL1500 | B.B | 4.2 | 9 | 9 | 10 | 18.6 | 20 | |
| W.B | 4 | 8.8 | 8.8 | 9.7 | 18.2 | 19.5 | ||
| ||||||||
| CL150~CL600 | Bolt Cover (BC)/ Welding Cover (WC) Reduce Port (RP), Flanged (RF/RTJ) | |||||||
| Size (NPS) | R.P | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| Face To Face | CL150 | L (RF) | 108 | 117 | 127 | 140 | 165 | 203 |
| CL300 | 152 | 178 | 203 | 216 | 229 | 267 | ||
| CL600 | 165 | 190 | 216 | 229 | 241 | 292 | ||
| Height | H | 55 | 55 | 65 | 80 | 85 | 105 | |
| Flow Port Diameter | d | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| Weight (Kg) | CL150 | B.B | 3.5 | 3.5 | 4.7 | 8.5 | 11.5 | 13 |
| CL300 | 3.5 | 3.5 | 5.6 | 8.6 | 12 | 14 | ||
| CL600 | 3.5 | 3.5 | 6.5 | 10.5 | 16 | 22 | ||
| ||||||||
| CL900 CL1500 | Bolt Cover (BC)/ Welding Cover (WC) Reduce Port (RP), Flanged (RF/RTJ) | |||||||
| Size (NPS) | R.P | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| Face To Face | CL900 CL1500 | L (RF) | 216 | 229 | 254 | 279 | 305 | 368 |
| Height | H | 55 | 55 | 65 | 80 | 85 | 105 | |
| Flow Port Diameter | d | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| Weight (Kg) | CL150 CL300 | B.B | 4.5 | 5.8 | 8.7 | 14.5 | 22 | 32 |
1.The dimension and weights are for reference only and subject to change without notice.
2.The flanged valve are defaulted by integral flange.
3.For more size or dimensional information, please contact our sales representative.
FAQ
1/Do you have any Certification ?
Yes we have ISO9001-2015 and CE/PED according to Directive 2014/68/EU,fire safe certificate,ISO15848-1
2/Can we visit your factory?
Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
3/Do you have quality control system?
Yes, we have ISO/PED certifications and our own quality control laboratory.
4/Can you arrange the shipment for us?
Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earliest vessel and professional service.
5/Can I get some samples?
We are glad to provide free samples to you, but the express fee will be on your charge.
6/What is your after-sale service?
We provide after-sale service and offer 100% guarantee on our products.
7/What is your main products?
Valve, and in order to meet different needs, we expanded our business, we also do sanitary type products.
8/Are you trading company or manufacturer
We are factory, and welcome to visit our factory
9/What is your MOQ
No MOQ, As your request .Normal size and material we have stock
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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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