What is the maximum operating pressure for the Throttle valve used in hydraulic systems, type FPB?

The maximum operating pressure for the Throttle valve used in hydraulic systems, type FPB is not explicitly stated in the provided description. The description lists function (adjustable flow control with knob), permitted flow directions (A â A1, A1 â A), materials (carbon steel, galvanized body; plastic knob), sealing (NBR), and operating temperature range (â20Â°C to +90Â°C), but does not specify a rated maximum pressure. To determine the maximum operating pressure, consult the manufacturer's technical datasheet or contact the supplier for the FPB valve pressure rating and any applicable safety factors.

How do I maintain the Throttle valve used in hydraulic systems, type FPB to ensure long-term reliable flow control?

To maintain the Throttle valve used in hydraulic systems, type FPB for long-term reliable flow control: - Regularly inspect for external damage, corrosion on the galvanized carbon steel body and wear of the plastic knob. - Keep the knob clean and free of debris; operate periodically through full range to prevent sticking. - Check seals (NBR) for hardening, cracks or leaks; replace if aged or damaged. - Ensure fluid cleanliness-use proper filtration to prevent abrasive contamination that wears the valve. - Operate within design limits: temperature range â20Â°C to +90Â°C and correct flow direction (A â A1, A1 â A). - After maintenance, test flow regulation across operating range to verify smooth, leak-free adjustment. - Use compatible hydraulic fluids for NBR seals and avoid aggressive chemicals that degrade materials.

Can the Throttle valve used in hydraulic systems, type FPB be installed in a vertical pipe orientation without affecting flow control?

Yes. the Throttle valve used in hydraulic systems, type FPB can be installed in a vertical pipe orientation without affecting flow control, provided the flow follows the permissible directions (A â A1 or A1 â A). The design is a manual flow control element actuated by a knob; its operation depends on the relative position of the internal metering element, not on gravity. Materials (carbon steel body, galvanized; plastic knob) and NBR sealing are suitable for the stated operating temperature range (â20 Â°C to +90 Â°C), so vertical mounting does not compromise sealing or materials under normal conditions. Considerations: - Ensure the flow direction matches the permitted directions. - Protect the plastic knob from excessive mechanical loads or environmental exposure that could affect manual adjustment. - If the system may accumulate air or contaminants, follow standard commissioning and maintenance (bleeding, filtration) to preserve stable metering, as orientation alone does not change internal flow characteristics but system factors can influence performance.

Throttle valve used in hydraulic systems, type FPB

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Additional information

Material	CS – steel (cast iron)

Adjustable throttle valve type FPB used in hydraulic systems as a flow control element. Flow regulation is achieved via a knob. Permissible flow direction: A → A1, A1 → A. Material: carbon steel, galvanized (body), plastic (knob). Sealing: NBR. Operating temperature: from -20°C to +90°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
DC-FPB-04	FPB throttling valve G 1/4"	-	400	In stock	Enquiry
DC-FPB-06	FPB throttling valve G 3/8"	-	400	In stock	Enquiry
DC-FPB-08	FPB throttling valve G 1/2"	-	400	In stock	Enquiry
DC-FPB-12	Throttle valve FPB G 3/4"	-	400	In stock	Enquiry

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Adjustable throttle valve type FPB used in hydraulic systems as a flow control element. Flow regulation is achieved via a knob. Permissible flow direction: A → A1, A1 → A. Material: carbon steel, galvanized (body), plastic (knob). Sealing: NBR. Operating temperature: from -20°C to +90°C.