Parker 71335SN2KNJ1 Valve

The Parker 71335SN2KNJ1 is a 3-way solenoid valve engineered for critical fluid control in high-purity environments and industrial HVACR systems. Built with a 316 stainless steel body and a 1/4 inch NPT connection, this direct-acting valve handles differential pressures up to 80 PSI. Its universal flow configuration allows it to function as a normally closed, normally open, or diverter valve, providing versatile piping options for multi-port distribution. The FKM seals offer superior chemical resistance, making it an ideal multi-port solenoid valve for applications requiring compatibility with aggressive media or high temperatures. Designed for skid-mounted systems and control panels, the Parker 7000 series architecture ensures a high flow coefficient (Cv) while maintaining a compact footprint for tight installations.

Technical Specifications & Benefits

• 316 Stainless Steel Construction: Provides maximum corrosion resistance for chemical processing and washdown environments.
• Universal Operation: Simplifies inventory by serving as an industrial 3-way valve for various flow paths (NC, NO, or Diverter).
• Direct-Acting Performance: Operates efficiently without requiring a minimum pressure differential, ensuring reliable fluid control solution performance at low pressures.
• Precision Machining: Tight tolerances on the internal orifice ensure consistent solenoid valve flow rates even in demanding cycles.
• FKM Elastomers: Withstands elevated temperatures and chemical exposure that typically degrade standard NBR seals.

Common Installation & Selection Questions

Can the 71335SN2KNJ1 be used for vacuum service?
Yes, as a direct-acting valve with a rigid stainless steel body, it maintains integrity in vacuum applications where pilot-operated valves might fail due to the lack of pressure differential.

What is the proper orientation for mounting this 3-way valve?
While it can be mounted in any position, installing the valve vertically with the solenoid coil upright is recommended to prevent sediment buildup in the plunger tube and ensure a longer service life in heavy-duty cycles.

Are the coils interchangeable for different voltages?
The valve body is compatible with various Parker solenoid coils; however, ensure the replacement coil matches the physical dimensions of the 71335 series frame and meets the environmental rating required for your specific job site.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.