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Solenoid Valve 21WN5-9 (NBR seal)

Solenoid Valve 21WN5-9 (NBR seal)

Vendor: Granzow

Valve Type(s):
Solenoid Valve

Valve Description:

These large flow solenoid valves are pilot-operated diaphragm valves with Cv flow factors of up to 53. They can be used for both air and water. The valves have orifice sizes of up to 2". They are also available with different seal materials and electroless nickel plating. Solenoid valves in this series are used on car washing equipment, irrigation equipment, cooling and pump equipment, and automation equipment, in addition to various other applications, as well.

Sealing Material: NBR
Temperature Range: -14° to 195° F
Medium Examples: Air, Inert gas, Water

Available options:

  • Adjustable closing speed
  • Manual override
  • Electroless nickel-plated versions
  • Latching coils
  • Valve Category:

    General Purpose

    Valve Subcategory

    2-way, Internally Piloted, Normally Closed

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

Electric Connection
Rating: NEMA 4
Strain Relief Connector: Model 009
1/2" Conduit Connector: Model 010
6 ft. Power Cord: Model GRN100

Series 21WN5-9 solonoid valve models, with NBR sealing:
Model # Pipe Size
Orifice Size
Flow Factor
Watt Rating
Min. Pressure
Max Pressure
Request a Quote
21WN5KB190 3/4" 3/4" 9.80 8 2 230/230 Request Quote
21WN6KB250 1" 1" 14.00 8 2 230/230 Request Quote
21WN7KB350 1 1/4" 1 3/8" 28.00 8 2 150/150 Request Quote
21WN8KB400 1 1/2" 1 1/2" 36.00 8 2 150/150 Request Quote
21WN9KB500 2" 2" 53.00 8 2 150/150 Request Quote
   WARNING: Cancer and
   Reproductive Harm -