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1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
Specifications
Brand Name :
VERVO
Model Number :
H41Y-600LB-DN25
Certification :
API/ISO/CE
Place of Origin :
LISHUI,ZHEJIANG
MOQ :
1
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
Description

Piston Lift Check Valve Forged Steel A105 1Inch Dn25 600lb Professional Oxygen Vertical Lift Rf Nrv Check Valve

Forged Steel Piston Lift Check Valve
1

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

1

DIMENSIONS AND WEIGHTS (Check Valve )

1

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
1
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
1
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

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

Keywords of Piston Lift Check Valve Forged Steel A105 1Inch Dn25 600lb Professional Oxygen Vertical Lift Rf Nrv Check Valve

1

API602 Lift Check Valve Piston Check Valve Forged Steel Lift Check Valve Forged Steel Piston Check Valve A105 Piston Check Valve 1 Inch Piston Check Valve 25mm Piston Check Valve 600LB Piston Check Valve

Product tags

forged check valve 2500lb

,

h6 tolerance for shaft

,

h6 shaft tolerance
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1" Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve

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Product Detail
Brand Name :
VERVO
Model Number :
H41Y-600LB-DN25
Certification :
API/ISO/CE
Place of Origin :
LISHUI,ZHEJIANG
MOQ :
1
Payment Terms :
T/T, L/C, D/P, Western Union
Contact Supplier
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve
1 Forged Steel Piston Check Valve Vertical Lift A105 Dn25 600lb Oxygen Rf Nrv Check Valve

ZHEJIANG VERVO VALVE CO.,LTD

Active Member
5 Years
zhejiang, lishui
Since 2008
Business Type :
Manufacturer, Importer, Seller
Main Products :
Floating Ball Valve, Trunnion Ball Valve, Cast Steel Gate Valve
Total Annual :
>10000000
Employee Number :
100~150
Certification Level :
Active Member
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