Find Direct Acting Bellows Prv, Pressure Reducing Valve, Bellows Pressure Reducing Valve on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Home > Products > Pressure reducing valve > Y44h/Y Direct Action Corrugated Tube Pressure Reducing Valve
The Latest Product Alerts Send Me
Y44h/Y Direct Action Corrugated Tube Pressure Reducing Valve
Basic Info

Model No.:  Y44H/Y

Product Description Model NO.: Y44H/Y Connection: Flange Structure: Spring Diaphragm Valve: Pressure Reducing Valve Pressure: 150lb- Trademark: YI CHEN Specification: CE API ISO HS Code: 8481804090 Temperature: Ordinary Temperature Valve Seat: Single-Seat Material: Stainless Steel Size: 1"-24" Suitable Medium: Water Transport Package: Plywood Case Origin: China YI CHEN Basket typeStrainer ŸStructural characteristic and purpose

 
This series reducing valve is direct action corrugated tube Pressure reducing valve, It is mainly composed of corrugated tube, adjusting spring, valve seat and valve flap. It sense the change of lower stream pressure through the corrugated tube and drive the valve flap, change and control the valve opening to realize the function of pressure reducing the regulating. Set the outlet pressure by adjusting the spring pressure through adjusting bolt
The product works stably and flexibly. It is suitable for piping of gas and liquid medium.ŸConnection: flange: RF FM RJ   standard: JB79 GB9113 ANSI B16.5
main technical parameters and indexes of performance
Nominal pressure (Mpa) 0.6 1.0  
1.6
Tested pressure of shell(Mpa)* 0.9 1.5  
2.4
Sealing test pressure (Mpa) 0.6 1.0  
1.6
Max. inlet pressure (Mpa) 0.6 1.0 1.6
Pressure range of outlet(Mpa) 0.05-0.4 0.1-0.8  
0.1-1.0
Difference of pressure characteristic (Mpa)P2P GB12244-1989
Difference of flow characteristic (Mpa)  P2G GB12244-1989
Min. differential pressure 0.1 0.15 0.15
Leakage quantity GB12245-1989
material of main component
 
Name of component Material of component
Valve body, valve cover  
WCB
Seat cover  
WCB
Valve seat, valve flap  
2Cr13
Corrugated tube  
1Cr18Ni9Ti
Upper gasket of corrugated tube  
2Cr13
Lower gasket of corrugated tube  
2Cr13
Pilot seat  
2Cr13
Spring of main valve  
50CrVA
Adjusting spring  
60Si2Mn
*the shell test does not include corrugated tube. Take down corrugated tube before shell pressure-proof test.
flow coefficient (Cv)
 
DN 15 20 25 32 40 50 65 80 100
Cv 1 2.5 4 6.5 9 16 25 36 64
 
DN
External dimension Connecting dimension
L  
H
 
H1
PN0.6MPa PN1.0MPa PN1.60MPa
    D K n-ф d C D K n-ф d C D K n-ф d C
15 140 140 290 90 80 55 4-12 40 12 95 65 4-14 45 12 95 65 4-14 45 14
20 140 140 295 98 90 65 4-12 50 12 105 75 4-14 55 14 105 75 4-14 55 14
25 160 160 295 110 100 75 4-12 60 14 115 85 4-14 65 14 115 85 4-14 65 14
32 180 180 295 110 120 90 4-14 70 14 135 100 4-18 78 16 135 100 4-18 78 16
40 200 200 325 125 130 100 4-14 80 14 145 110 4-18 85 16 145 110 4-18 85 16
50 230 230 325 125 140 110 4-14 90 14 160 125 4-18 100 16 160 125 4-18 100 16
65 280 325 130 160 130 4-14 110 14 180 145 4-18 120 18 180 145 4-18 120 18
80 310 380 160 185 150 4-18 125 16 195 160 4-18 135 18 195 160 8-18 135 20
100 350 380 170 205 170 4-18 145 16 215 180 8-18 155 20 215 180 8-18 155 20
Y44H/Y series connecting dimension

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

Product Categories : Pressure reducing valve

Email to this supplier
To:
*Messages:
Your message must be between 20-8000 characters