What is the recommended maximum pressure setting for the Aluminum Hydraulic Bypass Valve, FPM Type to ensure safe operation?

The recommended maximum pressure setting for the Aluminum Hydraulic Bypass Valve, FPM Type is 250 bar to ensure safe operation and protect the valve body.

How do I adjust the pressure setting on the Aluminum Hydraulic Bypass Valve, FPM Type using an Allen key and locknut?

To adjust the pressure on the Aluminum Hydraulic Bypass Valve, FPM Type using an Allen key and locknut: 1. Ensure system is depressurized and safe to work on. 2. Locate the regulating screw on the valve body. 3. Loosen the locking nut that secures the regulating screw (do not remove it completely). 4. Insert the appropriate Allen key into the regulating screw. 5. Turn the Allen key clockwise to increase the preset pressure or counterclockwise to decrease it. Make small incremental turns and allow the system to stabilize between adjustments. 6. Do not set the pressure above 250 bar to protect the valve body. 7. Once the desired pressure is reached, hold the regulating screw in position and tighten the locking nut to secure the setting. 8. Repressurize the system and verify the pressure setting under normal operating conditions.

Aluminum Hydraulic Bypass Valve, FPM Type

All products, Pressure control valves/

Additional information

Material	AL – aluminum
Standard length [m]	10

The FPM valve is designed to ensure safe and efficient operation of hydraulic systems by precisely controlling maximum pressure levels. It enables unrestricted flow of hydraulic fluid between the P ports, while automatically activating the T outlet to release excess oil into the tank once the preset pressure threshold is exceeded. The pressure setting can be easily adjusted with an Allen key via a regulating screw, which is secured with a locking nut for reliable performance. Engineered with a durable aluminum body and a galvanized steel stem, the valve guarantees strength and resistance to wear, while NBR seals provide dependable tightness and long-lasting operation. With an operating temperature range from -20°C to +90°C, it is suitable for demanding working environments, offering both versatility and safety. For optimal performance and to protect the valve body, the pressure should not be set above 250 bar. This robust and user-friendly solution ensures system protection, efficiency, and extended service life.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
DC-FPM-40P05-06	FPM relief valve with 3/8" BSP thread, 40 l/min, 5-50 bar	-	250	In stock	Enquiry
DC-FPM-40P05-08	FPM relief valve with 1/2" BSP thread, 40 l/min, 5-50 bar	-	250	In stock	Enquiry
DC-FPM-40P10-06	FPM relief valve with 3/8" BSP thread, 40 l/min, 30-100 bar	-	250	In stock	Enquiry
DC-FPM-40P10-08	FPM relief valve with 1/2" BSP thread, 40 l/min, 30-100 bar	-	250	In stock	Enquiry
DC-FPM-40P20-06	FPM relief valve with 3/8" BSP thread, 40 l/min, 50-220 bar	-	250	In stock	Enquiry
DC-FPM-40P20-08	FPM relief valve with 1/2" BSP thread, 40 l/min, 50-220 bar	-	250	In stock	Enquiry
DC-FPM-70P05-08	FPM relief valve with 1/2" BSP thread, 80 l/min, 5-50 bar	-	250	In stock	Enquiry
DC-FPM-70P05-12	FPM relief valve with 3/4" BSP thread, 80 l/min, 5-50 bar	-	250	In stock	Enquiry
DC-FPM-70P10-08	FPM relief valve with 1/2" BSP thread, 80 l/min, 30-100 bar	-	250	In stock	Enquiry
DC-FPM-70P10-12	FPM relief valve with 3/4" BSP thread, 80 l/min, 30-100 bar	-	250	In stock	Enquiry
DC-FPM-70P20-08	FPM relief valve with 1/2" BSP thread, 80 l/min, 80-250 bar	-	250	In stock	Enquiry
DC-FPM-70P20-12	FPM relief valve with 3/4" BSP thread, 80 l/min, 80-250 bar	-	250	In stock	Enquiry

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The FPM valve is designed to ensure safe and efficient operation of hydraulic systems by precisely controlling maximum pressure levels. It enables unrestricted flow of hydraulic fluid between the P ports, while automatically activating the T outlet to release excess oil into the tank once the preset pressure threshold is exceeded. The pressure setting can be easily adjusted with an Allen key via a regulating screw, which is secured with a locking nut for reliable performance. Engineered with a durable aluminum body and a galvanized steel stem, the valve guarantees strength and resistance to wear, while NBR seals provide dependable tightness and long-lasting operation. With an operating temperature range from -20°C to +90°C, it is suitable for demanding working environments, offering both versatility and safety. For optimal performance and to protect the valve body, the pressure should not be set above 250 bar. This robust and user-friendly solution ensures system protection, efficiency, and extended service life.