Hand Shut Off Valve

 

Application:

These diaphragm type hand shut off valves are designed for installations in liquid, suction and hotgas lines of commercial refrigerating systems and on civil and industrial air-conditioning systems.

Construction:

Diaphragm valves don’t have gland seals. The external sealing is assured by thin metal discs (diaphragms), which hermetically divide the spindle chamber from the fluid flow area.

The main parts of the valves are made with the following materials

» Hot forged brass body as per BS-218
» Extruded brass for the spindle
» Special spring steel for the spring
» Engineering Plastics for seat sealing gaskets

Main Feature:

Can be used on all CFC’s and HCFC’s  
Seat of Engineering Plastics to give complete shut off with minimum torque  
Fitted with stainless steel diaphragms that prevent leakage  
Throughout the operating life of the valve

Model Size Flare Size OD Operating Temp Operating Pressure
°C Min °C Max PSI (Max)
CSV - 6 1/4"  



-35




90




400
CSV - 6 S   1/4"
CSV - 10 3/8"  
CSV - 10 S   3/8"
CSV - 12 1/2"  
CSV - 12 S   1/2"
CSV - 15 5/8"  
CSV - 15 S   5/8"
 
 
Model DIMENSIONS ( MM ) Weight
H1 H2 L1 d I D gm
CSV-6 69 54 56.5 4.5 28 54 160
CSV-6S 69 54 56.5 4.5 28 54 160
CSV-10 77 59.5 69 4.8 50 54 220
CSV-10S 77 59.5 69 4.8 50 54 210
CSV-12 75 55 80 4.8 50 54 310
CSV-12S 75 55 80 4.8 50 54 290
CSV-15 75 55 80 4.8 50 54 320
CSV-15S 75 55 80 4.8 50 54 290