YK43F/H Pilot piston type gas pressure reducing valve

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Product
YK43F/H Pilot piston type gas pressure reducing valve
Posting date : May 30, 2015
Membership
Free Member Scince Jul 23, 2009
FOB Price
99
Min. Order Quantity
1
Supply Abillity
500
Port
NINGBO OR SHANGHAI
Payment Terms
T/T
Package
PLTWOOD CASE
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Contact
CATHY
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
goole
Model Number
YK43F/H
HS-CODE
8540-89
Package & Delivery Lead Time
Package
PLTWOOD CASE
Delivery Lead Time
2 WEEKS
Detailed Description

 

Pilot Piston Type  Pressure Reducing Valve Structural characteristic and purposeThis series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists of valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists of valve seat, valve flap, membrane, spring and adjusting spring. Set the outlet pressure through adjusting spring, sense the change of pressure of outlet with membrane, adjust the flow area of throttling part of main valve through open and close of pilot valve and drive the piston, to realize the function of reducing and regulating valve. The product is mainly applied on gas piping, such as air, nitrogen, oxygen, hydrogen, liquefied gas, and natural gas. 

Pilot Piston Type  Pressure Reducing Valve

main technical parameters and indexes of performance  

Nominal pressure
PN1.6Mpa
PN2.5Mpa
PN4.0Mpa
PN6.4Mpa
PN10.0Mpa
PN16.0Mpa
Tested pressure of shell
2.4Mpa
3.75Mpa
6.0Mpa
9.6Mpa
15.0Mpa
24.0Mpa
Sealing test pressure
1.6Mpa
2.5Mpa
4.0Mpa
6.4Mpa
10.0Mpa
16.0Mpa
Maximum upstream pressure
1.6Mpa
2.5Mpa
4.0Mpa
6.4Mpa
10.0Mpa
16.0Mpa
Pressure range of outlet
0.1-1.0Mpa
0.1-1.6Mpa
0.1-2.5Mpa
0.5-3.5Mpa
0.5-3.5Mpa
0.5-4.5Mpa
Minimum differential pressure
0.15Mpa
0.15Mpa
0.2Mpa
0.4Mpa
0.8Mpa
1.0Mpa
Medium
Gas, air, oxygen, nitrogen, etc.
Operating temperature
80

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