Can the Series 70 Manual 3/2 Selector Valve be mounted directly on an actuator or used with a connection block for different installation needs?

Yes. The Series 70 Manual 3/2 Selector Valve can be mounted directly on an actuator or used with a connection block. Its design supports inline, wall, direct actuator mounting and integration with a connection block, offering flexible installation options to suit different pneumatic system needs.

How does the Series 70 Manual 3/2 Selector Valve perform at extreme temperatures and what maintenance is required to ensure reliable operation within the -10°C to +60°C range?

The Series 70 Manual 3/2 Selector Valve is engineered to operate reliably across a wide ambient range of -10°C to +60°C. Its aluminum body and nickel-plated aluminum slider provide structural stability and resistance to thermal stress, while NBR seals offer good elasticity and sealing performance throughout this temperature span. At low temperatures near -10°C, NBR maintains adequate flexibility for sealing and the lightweight plastic end cover and metallic components minimize thermal distortion, so actuation remains smooth though slightly stiffer feel can occur as materials contract. At high temperatures up to +60°C, the materials retain dimensional stability and pressure-handling capability (to 10 bar), with no compromise to the selector mechanism’s precision under normal duty. To ensure reliable operation across the full temperature range, perform the following maintenance: - Regular visual inspections for wear, damage or seal hardening every 3–6 months (more frequently in harsh duty). - Check for leaks and confirm smooth selector movement; replace any NBR seals showing cracking, glazing or permanent deformation. - Clean the slider and body ports of dust/debris and apply appropriate lubricant compatible with NBR and aluminum if movement becomes stiff (use manufacturer-recommended pneumatic lubricants). - Verify mounting integrity (inline, wall, actuator, or block) and retighten fittings to prevent vibration-induced loosening. - In extreme or cyclic temperature environments, shorten inspection intervals and keep spare NBR seals and the slider available for quick replacement. Following these practices will maintain Series 70 Manual 3/2 Selector Valve performance, sealing integrity and actuator control throughout -10°C to +60°C.

Series 70 Manual 3/2 Selector Valve

All products, Pneumatic valves/

Additional information

Maximum operating temperature [°C]	60
Minimum operating temperature [°C]	-10

The universal manual control distribution valve with 3/2 function offers reliable and precise operation for a wide range of pneumatic applications, ensuring smooth actuator control through a practical selector mechanism. Designed for maximum flexibility, it can be mounted inline, on a wall, directly onto actuators, or integrated with a connection block, making it an adaptable solution for diverse installation needs. With a compact 1/8″ size, the valve combines durability and performance thanks to its robust aluminum body, nickel-plated aluminum slider, NBR sealing, and a lightweight plastic end cover. Engineered to operate under pressures up to 10 bar and within a temperature range of -10°C to +60°C, it guarantees consistent functionality even in demanding environments. This versatile valve is an excellent choice for industries seeking efficiency, reliability, and ease of integration in pneumatic systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
MW-7010001200	Valve series 70 MAV 23 PPS NC	-	10	In stock	0 €		Enquiry
MW-7010001300	Valve series 70 MAV 23 PPB OO	-	10	In stock	0 €		Enquiry

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The universal manual control distribution valve with 3/2 function offers reliable and precise operation for a wide range of pneumatic applications, ensuring smooth actuator control through a practical selector mechanism. Designed for maximum flexibility, it can be mounted inline, on a wall, directly onto actuators, or integrated with a connection block, making it an adaptable solution for diverse installation needs. With a compact 1/8″ size, the valve combines durability and performance thanks to its robust aluminum body, nickel-plated aluminum slider, NBR sealing, and a lightweight plastic end cover. Engineered to operate under pressures up to 10 bar and within a temperature range of -10°C to +60°C, it guarantees consistent functionality even in demanding environments. This versatile valve is an excellent choice for industries seeking efficiency, reliability, and ease of integration in pneumatic systems.