Can the STP pneumatic stop valve L 2/2 (thread - hose) be installed directly on an actuator supply line at 10 bar without additional mounting hardware?

Yes. The STP pneumatic stop valve L 2/2 (thread - hose) is designed for direct installation in the actuator supply connection (thread on one side, hose plug-in on the other) following the arrow flow direction on the valve body. Its specification explicitly states it is intended for direct installation in the supply connection of the actuator and lists an operating pressure of 10 bar. When correctly connected, the valve permits free supply airflow to the actuator chamber and prevents venting unless control pressure is applied to the Ã4 (Ã5/32â) plug-in connection. Use filtered compressed air (oiled or non-oiled) within the operating temperature range of -20Â°C to +60Â°C. Ensure proper orientation, sealing (Oâring), hose fitting and that system cleanliness and pressure do not exceed rated limits; no additional mounting hardware is required per the product description.

Is the STP pneumatic stop valve L 2/2 (thread - hose) suitable for use with oiled and non-oiled compressed air at -20Â°C to +60Â°C?

Yes. The STP pneumatic stop valve L 2/2 (thread - hose) is suitable for use with oiled and non-oiled compressed air at temperatures from -20Â°C to +60Â°C. It is designed for filtered compressed air (oiled or non-oiled), with an operating pressure up to 10 bar and specified operating temperature range of -20Â°C to +60Â°C.

Does the STP pneumatic stop valve L 2/2 (thread - hose) include an O-ring and plug-in Ã4 connection for actuator mounting?

Yes. The STP pneumatic stop valve L 2/2 (thread - hose) in the described version includes an O-ring on the threaded side and a plug-in Ã4 (Ã5/32") connection on the hose side for direct mounting to the actuator. When installed according to the flow-direction arrow on the valve body, it allows free supply airflow to the actuator working chamber and prevents venting unless control pressure is applied to the Ã4 plug-in connection. Operating parameters: up to 10 bar, -20Â°C to +60Â°C, medium: filtered compressed air, oiled or non-oiled.

STP pneumatic stop valve L 2/2 (thread – hose)

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Additional information

Material	P – material (plastic)

Cut-off valve type STP L 2/2 unidirectional in the version with threaded connection with an O-ring on one side and a plug-in connection on the other side (thread – hose) intended for direct installation in the supply connection of the actuator (according to the flow direction indicated by an arrow on the valve body). A properly connected STP L valve allows for free flow of supply air to the working chamber of the actuator, while preventing its venting without applying control pressure to the plug-in connection Ø4 (Ø5/32”). Operating pressure: 10 bar. Operating temperature: from -20°C to +60°C. Medium: filtered compressed air, oiled or non-oiled.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-9065708	Stop valve STP L 2/2, GZ BSP 1/8" - hose 6 mm (outlet)	-	10	In stock	Enquiry
MW-9065709	Stop valve STP L 2/2, GZ BSP 1/4" - hose 6 mm (outlet)	-	10	In stock	Enquiry
MW-9065710	Stop valve STP L 2/2, GZ BSP 1/8" - hose 8 mm (outlet)	-	10	In stock	Enquiry
MW-9065711	Stop valve STP L 2/2, GZ BSP 1/4" - hose 8 mm (outlet)	-	10	In stock	Enquiry
MW-9065712	Stop valve STP L 2/2, GZ BSP 3/8" - hose 8 mm (outlet)	-	10	In stock	Enquiry

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Cut-off valve type STP L 2/2 unidirectional in the version with threaded connection with an O-ring on one side and a plug-in connection on the other side (thread – hose) intended for direct installation in the supply connection of the actuator (according to the flow direction indicated by an arrow on the valve body). A properly connected STP L valve allows for free flow of supply air to the working chamber of the actuator, while preventing its venting without applying control pressure to the plug-in connection Ø4 (Ø5/32”). Operating pressure: 10 bar. Operating temperature: from -20°C to +60°C. Medium: filtered compressed air, oiled or non-oiled.