Suppliers of valves, pipes, fittings, and ancillary equipment to the water industry since 1983
  Adjustable Pressure Relief Valve

 

Materials

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Body - 1.1/4" to3" Cast Bronze

 

Bonnet - 3/8" to 1" Hot Pressed Brass OT58

                1.1/4" to 3" Cast Brass

Regulator - Brass Bar OT58

Spring - Carbon Steel C72 Pinc Plated

Seat Washer - Teflon

Other Brass

Components - Brass Bar OT58

Minimum setting pressure - 1 bar

Maximum setting pressure - 12 bar

Technical Features:    Teflon Seats for water, air, gas, steam and non   corrosive liquids with maximum working temperature of 180 deg C.
BSP 3/8" 1/2" 3/4" 1" 1.1/4" 1.1/2" 2" 2.1/2" 3"
A (mm) 45 55 63 75 89 99 123 146 160
B (mm) 114 122 145 152 190 211 230 300 330
C (mm) 34 34 41 49 55 65 82 108 114
D (mm) 89 94 112 119 147 161 173 225 240
E (mm) 25 28 33 33 43 50 57 75 90