Solenoid Valve 21XN4 (PTFE seal)

Valve Category:

General Purpose

Valve Subcategory

2-way, Internally Piloted, Normally Closed

Manufacturer

Granzow

These 1/2", 2-way, normally closed, 316 stainless steel solenoid valves are made for use with corrosive media or environments. The valve coil is molded and water-resistant, and the valve can be mounted in any position. These solenoid valves are used in petroleum processing, chemical processing, food processing, and pharmaceutical applications.

Sealing Material: PTFE
Medium examples: Steam, Hot water, Chemicals*
Temperature range: 32°-360° F



Materials of Construction
Body: Stainless Steel 316
Armature Tube: Stainless Steel 300
Fixed Core: Stainless Steel 400
Plunger: Stainless Steel 400
Spring: Stainless Steel 300
Shading Ring: Gold-plated Copper


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


Series 21XN4 solenoid valve models, with PTFE sealing:
Model # Pipe Size
(Inch)
Orifice Size
(Inch)
Flow Factor
(CV)
Watt Rating
(W)
Min. Pressure
(PSI)
Max Pressure
(AC/DC)
Request a Quote
21X2KT120 1/2" 7/16" 2.40 8 2 150/150 Request Quote
* Must be compatible with 316SS and PTFE; minimum fluid temperature of 140° F is recommended for optimal sealing
Solenoid Valve 21XN4 (PTFE seal)
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov