Introduction

     CREG are angle-way and straight-way regulating valves,which act as normal stop valves in closed position.The valves are designed to meet the strict  quality requirements on refrigerating installations and are carefully designed to present favourable flow conditions and accurate linear characteristics.

      CREG are equipped with internal backseating enabling the spindle seal to be replaced with the valve still under pressure.

Feature

• Applicable to all commom om flammable refrigerants including R717 and non corrosive gases/liquids dependent to sealing material compatibility.
• Designed to ensure perfect regulation
• Internal backseating enables replacement of the spindel seal whilst the valve is active,i.e. under pressure.
• Easy to disassemble for inspection and possible repair
• Max.operating pressure:CREG:40 bar g (580 psi g)Full temperature range packing gland -46/+150°C

Valve cone

The valve cone can be turned on the spindle,thus there will be no friction between the cone and seat,when the valve is opened and closed.

Spindle

Made of polished stainless steel so that PTFE and Graphite gaskets are not damaged.

Sealing

Splindle sealing is done with PTFE and Graphite gaskets assuring 100% saeling.

Material specification

Dimensions and weight

  CSVA-Socket weld

CSVA-Socket weld

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