Danfoss A/S Datasheets for Industrial Valves

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial Valves: Learn more

Product Name Notes
Balancing Ball Valves Balancing ball valves are available in DN50-125 in WW or FF connection. Balancing ball valves combine class A shut-off and precise manual balancing functions that are fully independent. Balancing ball...
Check Valves with straightway valve body for fluorinated refrigerants -- BCV BCV check valves are installed in the liquid line of heat pump air conditioner to prevent counter flow at change over cycles from heating to cooling or vice versa. For...
Shut-off Diaphragm Valves for Refrigerants -- BM BML is a manual shut-off valve designed for installation in the liquid, suction and hot gas lines of refrigeration plants. The valve can be delivered with flare, ODF solder or...
Check Valves for Ammonia and Fluorinated Refrigerants -- NRVA Check valve type NRVA can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with ammonia. NRVA can also be used in refrigeration systems...
Insertion Check Valves -- NRVS Check valve type NRVS is for use in liquid line applications. NRVS is designed to be mounted directly to PM or solenoid valves EVRA/EVRAT. Refrigerants: Applicable to HCFC, HFC and...
Check Valves (SVL product range) -- CHV-X 15-125 CHV-X check valves are available in angleway versions. The valves are designed to open at very low differential pressures, allow favourable flow conditions and are easy to disassemble for inspection...
Check Valves, in Stainless Steel (SVL product range) -- CHV-X SS CHV-X SS stainless steel check valves are available in angleway versions. The valves are designed to open at very low differential pressures, allow favourable flow conditions and are easy to...
4-way Reversing Solenoid Valves Danfoss Saginomiya 4-way Reversing Valves are used in reversible applications such as heat pumps or reversible air conditioning units and chillers.The 4-way valve allows an inversion of the refrigeration cycle,...
Thermostatic Injection Valves -- TXI 2 Danfoss thermostatic injection valves are used for desuperheating (TXI 2), for control of liquid injection into the intercooler in 2-stage refrigeration systems (TEAT) or for refrigerant injection into the suction...
Solenoid Valves for Ammonia and Fluorinated Refrigerants Direct or servo operated solenoid valves for liquid, suction and hot gas lines with ammonia or fluorinated refrigerants. The coils for solenoid valves are specially designed to operate in the...
Welded Steel Draining Ball Valves Draining valves are available in DN15-50, PN40 with welded connection on one side and closing cap on the other one. JIP-WE is an ON/OFF ball valve with welded / externally...
Float Valves for High Pressure Applications Float valve for high pressure with internal liquid measuring device. The float valve is designed for direct flange mounting or welding on to plate heat exchanger type condensers. Float valves...
Full Bore Welded Ball Valves Full bore range covers DN15-400 available in WW, FF and FW connetions and operating options. The valves are specially designed for district heating systems and other hot-water systems in which...
Shut-off Ball Valves for Refrigerants -- GBC GBC ball valves are manually operated shut-off valves suitable for applications where bi-directional flow is a requirement. They are approved for applications in liquid, suction, and hot gas lines in...
Hot Tap Ball Valves Hot tap range covers valves DN20-100 and dedicated tools (tool boxes) to make extensions of district heating systems while fully operational. JIP hot tap valves are ON/OFF ball valves used...
Proportional Hydraulic Valves -- PVG Series Modular electrohydraulic valves provide an almost infinite number of configurations – from simple load-sensing solutions to CAN bus communication – ensuring smooth machine control.
Check Valves -- NRV / NRVH NRV and NRVH can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with fluorinated refrigerants. NRV and NRVH can be supplied with flare...
Modulating Liquid Level Regulators -- SV / PMF Pilot float valve SV is used for modulating liquid level control in refrigeration, freezing and air conditioning plants. For this purpose it controls a system comprising a modulating servo-controlled main...
Shut-off Valve, , quick closing oil drain valves for Refrigerants -- QDV QDV is a quick closing shut-off valve, designed particularly for draining oil from systems containing refrigerant (ammonia) under pressure. The valve will close immediately on release of the handle, thus...
Check and Stop Valves (SVL product range) -- SCA-X 15-125 SCA-X are check and stop valves with built-in stop valve function. SCA-X valves are available in angleway versions. The valves are designed to open at very low differential pressures, allow...
Check and Stop Valves, in Stainless Steel (SVL product range) -- SCA-X SS SCA-X SS are check and stop valves in stainless steel with a built-in stop valve function. SCA-X SS are available in angleway versions. The valves are designed to open at...
Gauge Valves for Refrigerants -- SNV-ST / SNV-SS SNV gauge valves are designed as service valves with a very sturdy construction. SNV-ST are made in steel approved for low temperature operations, SVA-SS are stainless steel versions. SNV valves...
Solenoid Valves for Fluorinated Refrigerants and Hydrocarbons Solenoid Valves for refrigeration applications, standard types for fluorinated refrigerants and ammonia (R717) as well as solenoid valves for water and brine. The category also contains Solenoid Valves in stainless...
Shut-off / Regulating Valves for Refrigerants -- SVA-L 15-40 (SVL product range)
Shut-off / Regulating Valves for Refrigerants -- SVA-S 6-200
SVA Shut-off valves are available in angleway and straightway versions and with Standard neck (SVA-S) and Long neck (SVA-L) for insulated systems. The valves are designed to meet all industrial...
Shut-off/ Regulating Valves, delta pressure low for Refrigerants -- SVA-DL 250-300 SVA-DL are angleway shut-off valves designed to meet all industrial refrigeration application requirements. SVA-DL (Delta pressure Low) is designed with a restriction in the opening function. High differential pressure can...
Reduced Bore Welded Ball Valves The Danfoss high performance ball valves are specially designed for district heating plants, distribution and transmission networks, pumps and substations. Having fully welded bodies, the steel ball valves meet the...
Electronic Expansion Valves The Danfoss portfolio of Electric Expansion Valves consists of Solenoid Expansion Valves and Stepper Motor Expansion Valves, including versions for CO2 systems. Any of these components will suit the exact...
Welded Steel Ball Valves with Copper Connections The full bore valves with welded connection are available with handle, gear flange or worm gear. The valves are specially designed for district heating systems and other hot-water systems in...
Shut-off / Regulating Valves in stainless steel for Refrigerants -- SVA-S SS The SVA-S SS shut-off valves in stainless steel are available with DIN connections in angleway and straigtway versions and with standard neck. The valves are designed to meet all industrial...
Thermostatic Expansion Valves for Refrigerants Thermostatic Expansion Valves are available as parts program, i.e. with separate valve body and orifice assemblies, or as complete valves (fixed orifice).The category also contains Thermostatic Injection Valves. Thermostatic Expansion...
Butterfly Valves with Gearboxs -- VFY-LG/WG VFY-LG (lug type) and VFY-WG (wafer type) are butterfly valves with gearbox suitable for district heating applications.
Butterfly Valves with Handlevers -- VFY-LH/WH VFY-LH (lug type) and VFY-WH (wafer type) are butterfly valves with handlever suitable for district heating applications and dedicated to industrial process applications.