Safety relief valves for heating and hot water systems

Model: J-211
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

Safety relief valves for heating and hot water systems
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
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

J-211 211430 1/2" 3bar
              211460 1/2"  6bar
            211480 1/2"   8bar


Category: Safety Valve

Related Category: Pressure reducing valve  Automatic air vent