Danfoss SVA shut-off valves are available in angleway and straightway versions and with Standard neck (SVA-S) and Long neck (SVA-L). The shut-off valves are designed to meet all industrial refrigeration application requirements and are designed to give favourable flow characteristics and are easy to dismantle and repair when necessary. The valve cone is designed to ensure perfect closing and withstand a high system pulsation and vibration, which can be present specifically in the discharge line.
Features
Applicable to HCFC, HFC, R717 (Ammonia), R744 (CO2) and all flammable refrigerants.
Modular Concept:
Each valve housing is available with several different connection types and sizes
Possible to convert SVA-S or SVA-L to any other product in the Flexline™ SVL family (hand operated regulating valve, check & stop valve, check valve or strainer) just by replacing the complete top part
Fast and easy valve overhaul service. It is easy to replace the top part and no welding is needed
Optional accessories:
Heavy duty industrial hand wheel for frequent operation
Cap for infrequent operation
Available in angleway and straightway versions with Standard neck or Long neck (DN 15 to DN 40) for insulated systems
Each valve type is clearly marked with type, size and performance range
The valves and caps are prepared for sealing, to prevent operation by unauthorized persons, using a seal wire
Housing and bonnet material is low temperature steel according to requirements of the Pressure Equipment Directive and other international classification authorities