TORK General Purpose Solenoid Valve NK 1 1/2” NBR
Reliable, precise fluid control for continuous industrial operation.
The TORK NK 1 1/2″ NBR Solenoid Valve manages electrically controlled flow of gas, air, and water in industrial automation systems. In addition, its pilot-operated design delivers precise flow control across a 0.5-12 Bar working pressure range. Moreover, the normally closed position ensures safe shutdown during power interruptions, protecting system integrity. Furthermore, a 370 l/min flow capacity makes it ideal for medium and large pipeline systems.
The NBR diaphragm material performs stably between -10°C and 80°C. In addition, the brass body and stainless steel internal parts provide high corrosion resistance. Consequently, the 100% ED (continuous duty) rating ensures safe heat management during 24-hour uninterrupted operations. Therefore, reliability is achieved across millions of open and close cycles.
TORK NK 1 1/2″ NBR Solenoid Valve — Technical Specifications
This solenoid valve is widely used in water treatment plants for tank level control. Furthermore, it provides compact integration in pneumatic and hydraulic automation panels. In particular, it is ideal for refrigerant fluid management in HVAC systems. Moreover, it performs reliably in the chemical industry for transporting acidic and alkaline liquids.
Key Advantages
- Pilot-operated design ensures safe operation over millions of cycles
- Stainless steel internal parts and NBR diaphragm provide maximum corrosion resistance
- Normally closed configuration delivers automatic safe shutoff in emergencies
Applications
- Industrial water treatment and tank level control systems
- Compact integration in pneumatic and hydraulic automation panels
- Refrigerant fluid management in HVAC and air conditioning circuits
As a result, the TORK NK 1 1/2″ NBR Solenoid Valve is the ideal choice for reliable and precise industrial fluid control. ORFA Industrial has supplied this product as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support for stock and technical inquiries.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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