1600 Series Spool Valves Pilot Operated

Gases	Filtered lubricated or non-lubricated air, inert gas, sweet (natural) gases. Sour gas option available (details on application)
Liquids	Low pressure hydraulic, mineral oil or water
Port(s)	1/2"NPT (BSP option available); 1/8" NPT pilot ports
Working Pressure	(gases and liquids); 12 bar (174 psi)
Cv (Kv)	3/2 valves 3.5 (53); 5/2 valves 3.5 (53)
Working Temperature	-20ºC to +180ºC (-4ºF to +356ºF)
Min Pilot Pressure	At 6.3 bar (90psi) body pressure; 3/2 and 5/2; Spring return 3 bar (45psi); Pilot return2 bar (30psi)
Maximum Flow	6 bar (87 psi), 1 bar (14.5 psi) differential; 3/2 - 3500 L/min (123 SCFM); 5/2 - 3500 L/min (123 SCFM)
Construction Materials	Stainless Steel AISI 316L to NACE MR-01-75 Body; Stainless Steel AISI 316L to NACE MR-01-75 Spool; 316 Stainless Steel Spring; Fluoroelastomer Seals