ABOUT SERIES 21HN SOLENOID VALVES
These unique solenoid valves are 2-way, normally closed valves with pilot control, and will operate with zero psig. They are designed for direct pipe mounting with a brass body. The valves are available with interchangeable coils for both AC and DC voltages. Solenoid valves in this series are used in such applications as water treatment, pumps, spraying, automation equipment, and a variety of others.
Electrical Connection
Rating: NEMA 4
Strain relief connector: Model 009
1/2" conduit connector: Model 010
6 ft. power cord: Model GRN100
Materials of Construction
Body: Brass
Armature Tube: Stainless Steel 300
Fixed Core: Stainless Steel 400
Plunger: Stainless Steel 400
Spring: Stainless Steel 300
Shading Ring: Copper
AVAILABLE MODELS, BY SEAL MATERIAL
For more information on a solenoid valve in this series, select any available valve model below.
Medium examples: Air, Inert gas, Water*
Temperature range: 14°-195° F
Medium examples: Air, Inert gas, Water, Synthetic oils
Temperature range: 14°-280° F
