Shut Off Valves

Shut Off Valves

SUPER 1968 shut off valves are designed specifically for use in industrial ammonia and large commercial halocarbon refrigeration systems. These rugged valves are a reliable component for modern industrial refrigeration applications and suitable for liquid, suction, hot gas, discharge, recirculating liquid and oil lines. These are designed to give favourable flow characteristics and, are easy to dismantle and repair when necessary. The valves are designed to ensure perfect closing to withstand a high system pulsation and vibration, which can be present specifically in the discharge line.

Features and Benefits

  • SUPER 1968 shut off valves are available in angle way and straight way versions

  • Internal PTFE back seating design to replace seal while the valve is still operating

  • Non asbestos gaskets

  • Safe working pressure 400 psig (27 bar)

  • Temperature range: -60℃ F to +240℃ F ( -51 C to +116 C)

  • The valve is design to withstand high internal pressure. However, the piping system in general should be designed to avoid liquid traps and reduce the risk of hydraulic pressure caused by thermal expansion,

  • Extended neck provides greater insulation clearance

  • Individual pressure testing of each valve

  • All components on CNC machines

  • High tensile bolts to tighten bonnet, give extra life to the valves

  • All valves are painted with premium quality paint that protects valves in all weather conditions

  • Suitable for R717 (Ammonia) ,R744(CO2) HCFC & HFC, chemical and petrochemical applications.

  • The temperature range packaging gland ensures perfect tightness in the whole temperature range

  • Re-tighten gland nut in case of external leak

Variants
CIMSF(CAST IRON METAL SEAT FLANGED CONNECTION)
Overview

Closed grain cast iron.
Stem sealing - Ammonia gland.

CIMSS(CAST IRON METAL SEAT SCREWED CONNECTION)
Overview

Closed grain cast iron.
Stem sealing - Ammonia gland.

CITSF(CAST IRON TEFLON SEAT FLANGED CONNECTION)
Overview

Closed grain cast iron.
Leak and corrosion free stainless steel stem

CITSS(CAST IRON TEFLON SEAT SCREWED CONNECTION)
Overview

Closed grain cast iron.
Leak and corrosion free stainless steel stem

CITSFY(CAST IRON TEFLON SEAT FLANGED CONN.Y TYPE)
Overview

Closed grain cast iron.
Leak and corrosion free stainless steel stem

CITSSY(CAST IRON TEFLON SEAT SCREWED CONN.Y TYPE)
Overview

Closed grain cast iron.
Leak and corrosion free stainless steel stem

CSTSW(CAST STEEL WELDABLE- SOCKET WELD CONNECTION)- Port size- 1/2
Overview

Leak and corrosion free stainless steel stem
Easy to replace the top part and no welding is needed.