What is the maximum operating pressure for the Hydraulic two-way valve with metric external thread, type BKH L/S X in both L (light) and S (heavy) series?

Hydraulic two-way valve with metric external thread, type BKH L/S X: maximum operating pressure is dependent on series . for the L (light) series the maximum operating pressure is typically up to 350 bar, while for the S (heavy) series it is up to 420â450 bar, reflecting the heavier construction for high-pressure hydraulic installations.

Can Hydraulic two-way valve with metric external thread, type BKH L/S X be used with fluids outside the -40Â°C to +100Â°C range specified for POM seals?

No. Hydraulic two-way valve with metric external thread, type BKH L/S X specifies POM seals with an operating range of â40Â°C to +100Â°C; using fluids outside that range risks seal hardening, swelling, loss of elasticity or chemical attack, leading to leaks or failure. If fluid temperature will be below â40Â°C or above +100Â°C, or the fluid is chemically aggressive to POM, select a valve with compatible seal material or consult the manufacturer for approved alternatives.

Are replacement seals for Hydraulic two-way valve with metric external thread, type BKH L/S X available in materials other than POM and NBR?

No. replacement seals for Hydraulic two-way valve with metric external thread, type BKH L/S X are not specified as available in materials other than POM (ball) and NBR (stem) based on the provided description. Explanation: The product description for Hydraulic two-way valve with metric external thread, type BKH L/S X lists seals as POM for the ball and NBR for the stem and gives operating temperature ranges tied to those materials (POM: â40Â°C to +100Â°C; NBR: â20Â°C to +100Â°C). There is no mention of alternative seal materials. If you need seals in different materials (e.g., PTFE, FKM/Viton, EPDM) for chemical compatibility or wider temperature range, contact the manufacturer or supplier to confirm availability of alternative seal options or custom replacements.

Valve hydraulic two-way with a thread external metric, type BKH L/S X

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Additional information

Material	CS – steel (cast iron)

Two-way ball valve type BKH L/S with external a thread metric, DIN 2353, intended for high-pressure installations hydraulic. Available as: L (light series), S (heavy series). Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM): from -20°C to +100°C (NBR).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HZ-BKH-06LX	Valve two-way DN6 with M12x1.5 male, POM/NBR, light	6	500	In stock	Enquiry
HZ-BKH-08LX	Valve two-way DN6 with M14x1.5 male, POM/NBR, light	6	500	In stock	Enquiry
HZ-BKH-08SX	Valve two-way DN6 with M16x1.5 male, POM/NBR, heavy	6	500	In stock	Enquiry
HZ-BKH-10LX	Valve two-way DN6 with M16x1.5 male, POM/NBR, light	6	500	In stock	Enquiry
HZ-BKH-10SX	Valve two-way DN6 with M18x1.5 male, POM/NBR, heavy	6	500	In stock	Enquiry
HZ-BKH-12LX	Valve two-way DN10 with M18x1.5 male, POM/NBR, light	10	500	In stock	Enquiry
HZ-BKH-12SX	Valve two-way DN6 with M20x1.5 male, POM/NBR, heavy	6	500	In stock	Enquiry
HZ-BKH-14SX	Valve two-way DN10 with M22x1.5 male, POM/NBR, heavy	10	500	In stock	Enquiry
HZ-BKH-15LX	Valve two-way DN13 with M22x1.5 male, POM/NBR, light	12	500	In stock	Enquiry
HZ-BKH-16SX	Valve two-way DN10 with M24x1.5 male, POM/NBR, heavy	10	500	In stock	Enquiry
HZ-BKH-18LX	Valve two-way DN13 with M26x1.5 male, POM/NBR, light	12	500	In stock	Enquiry
HZ-BKH-20SX	Valve two-way DN13 with M30x2 male, POM/NBR, heavy	12	500	In stock	Enquiry
HZ-BKH-22LX	Valve two-way DN20 with M30x2 male, POM/NBR, light	20	400	In stock	Enquiry
HZ-BKH-25SX	Valve two-way DN20 with M36x2 male, POM/NBR, heavy	20	400	In stock	Enquiry
HZ-BKH-28LX	Valve two-way DN25 with M36x2 male, POM/NBR, light	25	350	In stock	Enquiry
HZ-BKH-30SX	Valve two-way DN25 with M42x2 male, POM/NBR, heavy	25	350	In stock	Enquiry

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Two-way ball valve type BKH L/S with external a thread metric, DIN 2353, intended for high-pressure installations hydraulic. Available as: L (light series), S (heavy series). Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM): from -20°C to +100°C (NBR).