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J-203-H brass safety valve for heating

J-203-H brass safety valve for heating
Model: J-203-H
Place of Origin: Zhejiang,China (Mainland)
Power: Manual
Standard or Nonstandard: Standard
Pressure: Medium Pressure
Structure: Safety
Material: Brass
Temperature of Media: Medium Temperature
Media: Water
Brand Name: OEM
Specification: 1/2
Function: cooling/water
Certificate: CE,ISO9001,UPC,CSA
Export Area: Europe,America

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Product Description
Payment & Shipping Terms Supply Capacity
Trade Term:FOBProduction Capacity:1000000 pcs per month
Payment Terms:T/TPacking:carton box/wooden...
Min. Order:10000 pcDelivery Date:30 days
Means of Transport:Ocean

J-203-H brass safety valve for heating
Description
With pressure meter
Female thread
Nominal size: DN1/2"
Connection:custom-made for optional
The safety valve mainly applicable to heating system, air-conditioning, irrigating system, cooling and heating pump and some other field.safety valve unit automatically start to release pressure when current value exceed setting value and automatically close when pressure less than that of setting value
APPLIANCE FEATURES
The safety valves is used to discharge the pressure when a fixed valve is overpassed
Thecnical features

Max.Setting pressure
3-6-7-8bar
Max opening pressurepset+15%Pset
Min closing differentialpset+15%Pset
Threading for waterworksISO 228/1
manometer connectionISO 228/1

Construction
Body:brass P-CuZn40Pb2
diaphragm:EPDM
obturator seal:EPDM
spring:carbon steel C72
Control Knob:ABS


J-203-H brass safety valve for heating

Category: Safety Valve

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