Is the Walterscheid™ MAV-B Carbon Steel Pressure Gauge Connector compatible with standard BSPP ports and 24° DIN 2353 fittings under high-pressure conditions?

Yes. The Walterscheid™ MAV-B Carbon Steel Pressure Gauge Connector is compatible with standard BSPP ports and 24° DIN 2353 fittings under high-pressure conditions. Its internal cylindrical BSP thread with a sealing ring provides a proper BSPP interface, while the 24° DIN 2353 socket with external metric thread mates with DIN 2353 fittings. Constructed from carbon steel and available in light (L) and heavy (S) series, plus protected by the Guardian Seal™ galvanic coating, the connector is engineered for secure, leak-free performance and corrosion resistance in demanding, high-pressure hydraulic applications.

Does the Walterscheid™ MAV-B Carbon Steel Pressure Gauge Connector require a specific sealing ring material for optimal performance with BSPP ports and 24° DIN 2353 fittings?

The Walterscheid™ MAV-B Carbon Steel Pressure Gauge Connector does require a sealing ring for proper connection between the internal cylindrical BSPP thread and the 24° DIN 2353 socket. For optimal performance and leak-free operation, use a sealing ring material compatible with both BSPP metal-to-metal seat arrangements and the 24° DIN 2353 fitting geometry—typically an elastomeric ring (e.g., NBR or FKM) rated for hydraulic service or a metal-backed/elastomer composite ring designed for DIN 2353 connections. Choose a material that matches your system’s temperature range, fluid compatibility and pressure rating: NBR for general mineral-oil hydraulics and moderate temperatures, FKM (Viton) for elevated temperatures or harsher fluids. Ensure the sealing ring is sized and certified for BSPP/24° DIN 2353 use to maintain the MAV-B connector’s designed leak-free performance and long-term reliability.

Fitting pressure-gauge Walterscheid™ MAV-B, steel carbon

Additional information

Material	CS – steel (cast iron)

Fitting DIN 2353 Eaton Walterscheid™ straight pressure-gauge, type MAV-B: thread internal parallel BSP with a sealing ring and socket 24° DIN 2353 with thread external metric. occurs as: L (series light), S (series heavy). Material: steel carbon, with coating galvanic Guardian Seal™.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-MAV-06L-B-04-W	Fitting Walterscheid DIN 2353 MAV 6L 1/4" BSP	-	500	In stock	Enquiry
HD-MAV-06S-B-08-W	Fitting Walterscheid DIN 2353 MAV 6S 1/2" BSP	-	630	In stock	Enquiry
HD-MAV-08L-B-04-W	Fitting Walterscheid DIN 2353 MAV 8L 1/4" BSP	-	500	In stock	Enquiry
HD-MAV-08S-B-08-W	Fitting Walterscheid DIN 2353 MAV 8S 1/2" BSP	-	630	In stock	Enquiry
HD-MAV-10L-B-04-W	Fitting Walterscheid DIN 2353 MAV 10L 1/4" BSP	-	500	In stock	Enquiry
HD-MAV-10S-B-08-W	Fitting Walterscheid DIN 2353 MAV 10S 1/2" BSP	-	630	In stock	Enquiry
HD-MAV-12L-B-04-W	Fitting Walterscheid DIN 2353 MAV 12L 1/4" BSP	-	400	In stock	Enquiry
HD-MAV-12S-B-08-W	Fitting Walterscheid DIN 2353 MAV 12S 1/2" BSP	-	630	In stock	Enquiry

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Fitting DIN 2353 Eaton Walterscheid™ straight pressure-gauge, type MAV-B: thread internal parallel BSP with a sealing ring and socket 24° DIN 2353 with thread external metric. occurs as: L (series light), S (series heavy). Material: steel carbon, with coating galvanic Guardian Seal™.