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Natural Gas Piston Type Pressure Reducing Valve
Basic Info
Product Description Structure: Piston Size: 1"-20" Suitable Medium: Steam Specification: CE API ISO HS Code: 8481804090 Valve: Pressure Reducing Valve Pressure: 150lb Trademark: YI CHEN Origin: China YI CHEN Gas Pressure reducing valve


Specifications
 
Gas Pressure Reducing Valve 
1.API 6D, ISO 9001, CE certificate 
2.18 months warranty 
3.Short delivery time( 15 days ) 


Gas Pressure Reducing Valve
1.Material:
* Cast steel : ASTM A216 WCB
* FCB ( used for oxygen )

2.Pressure rating and size:
* Pressure : 1.6Mpa to 16Mpa
* Size : DN15 to DN500

3.Standard:
* Face to Face & End to End - ASME B16.10/ ISO5752 
* Flanged Ends - ASME B16.5/ ISO7005-1/ API 605/ BS 3293/ DIN 
* Test - API 598 

4.Applications:
*  Air, nitrogen, oxygen, hydrogen, liquefied petroleum gas, natural gas and other gases. 

5.The main technical parameters and performance indicators :
 

PN(Mpa)
1.6 2.5 4 6.4 10 16
Shell Test Pressure(Mpa) 2.4 3.75 6 9.6 15 24
Seal Test Pressure (Mpa) 1.6 2.5 4 6.4 10 16
Max.Imput Pressure(Mpa) 1.6 2.5 4 6.4 10 16
Output Pressure Range (Mpa) 0.1-1.0 0.1-1.6 0.1-2.5 0.5-3.5 0.5-3.5 0.5-4.5
P2P GB12246-1989
P2G GB12246-1989
Min.Pressure Different (Mpa) 0.15 0.15 0.2 0.4 0.8 1
Leakage PTFE/Rubber : 0

 
6. Flow coefficient (Cv)  :
 

DN
15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500
Cv 1 2.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780 1020 1500

 
 
7. Dimensions :
 

DN
Dimensions
L H Hl
1.6/2.5 MPa 4.0 MPa
15 160 180 290 90
20 160 180 300 98
25 180 200 300 110
32 200 220 300 110
40 220 240 320 125
50 250 270 320 125
65 280 300 325 130
80 310 330 365 160
100 350 380 365 170
125 400 450 475 200
150 450 500 475 210
200 500 550 515 240
250 650 560 290
300 800 705 335
350 850 745 375
400 900 780 405
450 900 730 455
500 950 835 465
 

FAQ
1.Q:What is your main market?
A:Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
2.Q:Are there products standard?
A:Our model is standard, if you have specific demand, pls tell us.
3.Q:Do you have interest to do our own design items?
A:Absolutely!It's our pleasure.

Our Services
1)Our advantage:

We are the manufacturer with almost 20 years experience on valves.Best price,quality and service, Also we can control the production status.Shanghai YI CHEN team with strong ability in designing and after sell service.Cooperation with Carrier has improved our quality to a new level.


2)Terms of payment:T/T, L/C, Western union.

3)Shipment:Average 20-25days after receiving deposit.

4)Delivery:Shanghai/Ningbo ,by sea or air.

5)Gurantee:One year since delivery.

6)Inspection:100% testing for all the valves.

7) All kinds of CERTIFICATE OF ORIGIN.


Welcome to choose SHANG HAI YI CHEN , we are always ready!


Contact us if you need more details on Natural Gas Reducing Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Flange Natural Gas Valve、Gas Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

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