Description
The NBK Parts 20707 is a heavy-duty, pilot-operated 4-way solenoid valve engineered for demanding industrial and commercial HVAC applications. Featuring a dual solenoid design and an explosion-proof enclosure, this valve delivers reliable directional control of air, water, and light oil in hazardous or challenging environments.
Key Features
- 4-way, dual solenoid configuration for precise directional flow control
- 1/4″ NPT port connections for straightforward installation
- 120VAC operating voltage — compatible with standard commercial electrical systems
- Pilot-operated piston/poppet design for efficient, low-power actuation
- Brass body construction for excellent corrosion resistance and durability
- NBR (Buna-N) seal and disc for broad media compatibility
- Explosion-proof enclosure rated for use in hazardous locations
Operating Pressure Ranges
- Air: 10–250 PSI
- Water: 10–200 PSI
- Light Oil: 25–125 PSI
Specifications
- SKU: 20707
- Brand: NBK Parts
- Valve Type: 4-Way, Pilot Operated Piston/Poppet
- Solenoid Type: Dual Solenoid
- Port Size: 1/4″ NPT
- Voltage: 120VAC
- Body Material: Brass
- Seal/Disc Material: NBR (Buna-N)
- Enclosure: Explosion Proof
- Media: Air, Water, Light Oil
Applications
- Industrial HVAC and pneumatic control systems
- Hazardous location installations requiring explosion-proof components
- Air, water, and light oil directional flow control
- Commercial and industrial automation systems
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