brass Heavy Duty Safety Valve

Model: J-213
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: 1/2-3/4"
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

brass Heavy Duty Safety Valve
Safety relief valves for heating and hot water systems
Description
With pressure meter
Female thread
Nominal size: DN1/2"-3/4"
Connection:custom-made for optional
The SV safety valve mainly applicable to heating system, air-conditioning, irrigating system, cooling and heating pump and some other field.SV 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. pressure1.5-2-2.5-3-6-7-8bar
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-213
2134301/2"3bar
2134601/2"6bar
2134801/2"8bar
2135303/4"3bar
2135603/4"6bar
2135803/4"8bar
2134321/2"3bar
2135323/4"3bar


brass Heavy Duty Safety Valve
CodeDnDn1Dn2Hh1h2L1L2
J-21341/2"1/2"1/4"722213.82425.5
J-21353/4"3/4"1/4"75.52416.32427.5

Category: Safety Valve

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