Shut Off Valve

Introduction

Refrigerants : Shut off valves are applicable to all common non-flammable refrigerants including R717 and non-corrosive gases/liquids dependent on sealing material compability. For further information please see installation instruction for CSVA. These Shut off Valves are used in the Industrial Refrigeration system.

Temperature range

Standard version : - 46/+150°C

Pressure range shut off valves are designed for max, working pressure CSVA-2 DN-15 to DN-40 : 25 bar (362 psig) CSVA-4 DN 15 to DN 200:40 bar (580 psig)

Features

• Housing : Made of special, cold resistant steel.
• Valve cone : Shut off valves cone can be turned on the spindle, thus there will be no friction between the cone and the seat, when the valve is opened and closed.
• Spindle : Made of polished stainless steel so that PTFE and Graphite gaskets are not damaged.
• Sealing : Spindle sealing is done with PTFE and Graphite gaskets assuring 100% sealing.

Design

• Housing : Made of special, cold resistant steel.
• Connections : Available with the following connections: - Butt-weld ANSI DN15-40(B 36.10 Schedule 80) Butt-weld ANSI DN 50(B 36.10 Schedule 40) Butt-weld ANSI Socket weld (ANSI B 16.11) - DN 15 - 40 % -1% in.).
• Spindle : Made of polished stainless steel so that PTFE and Graphite gaskets are not damaged.
• Sealing : Spindle sealing is done with PTFE and Graphite gaskets assuring 100% sealing.