Can Walterscheidâ¢ RI-BE screw connection, carbon steel support replacement of the Guardian Sealâ¢ coating without affecting BSP thread sealing?

No - replacing the Guardian Sealâ¢ galvanic coating on Walterscheidâ¢ RI-BE screw connection, carbon steel with a different support coating will likely affect BSP thread sealing. The external BSP sealing on this RI-BE design relies on the original Guardian Sealâ¢ surface finish and coating properties to ensure elastomer gasket (DIN 3852 type E) compatibility and reliable thread engagement. Changing the coating can alter surface roughness, hardness, corrosion protection and micro-geometry, risking improper gasket seating, reduced sealing performance or galling on the BSP thread. For preserved sealing integrity use the specified Guardian Sealâ¢ or consult Eaton/Walterscheid for an approved alternative or requalification procedure.

Does Walterscheidâ¢ RI-BE screw connection, carbon steel meet DIN 2353 torque specifications for BSP threaded assemblies?

No. Walterscheidâ¢ RI-BE screw connection, carbon steel does not automatically meet DIN 2353 torque specifications for BSP threaded assemblies unless explicitly tested and certified for those values. Explanation: DIN 2353 specifies dimensions, materials, and torque/assembly requirements for tube fittings and screw connections, primarily for metric and BSP/BSPT threads where applicable. The Eaton Walterscheidâ¢ screw connection, type RI-BE with external BSP thread (sealing DIN 3852 type E â elastomer gasket with rectangular cross-section) and internal BSP thread (thread sealing), available in L (light) and S (heavy) series, made of carbon steel with Guardian Sealâ¢ galvanic coating, is designed to the described standards and sealing methods. However, compliance with DIN 2353 torque specifications requires documented verification (manufacturerâs data or test reports) that the specific design, material, coating and sealing method meet the torque and assembly criteria for BSP-threaded assemblies in DIN 2353. Coating, gasket type and series (L vs S) can affect friction and required torque; therefore you must rely on Eaton/Walterscheidâs published assembly torques or certification stating conformity to DIN 2353 for BSP threads. Recommendation: Consult Eaton/Walterscheid technical documentation or contact Eaton/Walterscheid technical support to obtain the DIN 2353 conformity statement or the exact tightening torques for Walterscheidâ¢ RI-BE screw connection, carbon steel for BSP assemblies (by series and size).

Walterscheid™ RI-BE screw connection, carbon steel

Q: Is Walterscheidâ¢ RI-BE screw connection, carbon steel compatible with BSP ports using DIN 3852 type E elastomer gasket sealing?

Yes. Walterscheidâ¢ RI-BE screw connection, carbon steel is compatible with BSP ports using DIN 3852 type E elastomer gasket sealing. The RI-BE description explicitly states external BSP thread with sealing per DIN 3852 type E (elastomer gasket with rectangular cross-section) and internal BSP thread (thread sealing). Material and Guardian Sealâ¢ galvanic coating do not change the sealing interface requirements. Ensure correct series (L or S), proper gasket size per DIN 3852âE and correct assembly torque to achieve reliable sealing.

Walterscheid™ RI-BE screw connection, carbon steel

Additional information

Material	CS – steel (cast iron)

DIN 2353 Eaton Walterscheid™ screw connection, type RI-BE with external BSP thread (sealing DIN 3852 type E – elastomer gasket with rectangular cross-section) and internal BSP thread (thread sealing). Available as: L (light series), S (heavy series). Material: carbon steel, with Guardian Seal™ galvanic coating.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-RI-02-04-BE-W	Walterscheid fitting GZ 1/8" BSP, seal E, G 1/4" BSP	-	400	In stock	Enquiry
HD-RI-02-06-BE-W	Walterscheid fitting GZ 1/8" BSP, seal E, G 3/8" BSP	-	400	In stock	Enquiry
HD-RI-04-02-BE-W	Walterscheid GZ 1/4" BSP, seal E, G 1/8" BSP	-	400	In stock	Enquiry
HD-RI-04-06-BE-W	Walterscheid fitting GZ 1/4" BSP, seal E, G 3/8" BSP	-	400	In stock	Enquiry
HD-RI-04-08-BE-W	Walterscheid fitting GZ 1/4" BSP, seal E, G 1/2" BSP	-	400	In stock	Enquiry
HD-RI-04-12-BE-W	Walterscheid fitting GZ 1/4" BSP, seal E, G 3/4" BSP	-	400	In stock	Enquiry
HD-RI-06-02-BE-W	Walterscheid GZ 3/8" BSP, seal E, G 1/8" BSP	-	630	In stock	Enquiry
HD-RI-06-04-BE-W	Walterscheid GZ 3/8" BSP, seal E, GW 1/4" BSP	-	400	In stock	Enquiry
HD-RI-06-08-BE-W	Walterscheid GZ 3/8" BSP, seal E, GW 1/2" BSP	-	400	In stock	Enquiry
HD-RI-06-12-BE-W	Walterscheid GZ 3/8" BSP, seal E, GW 3/4" BSP	-	400	In stock	Enquiry
HD-RI-08-02-BE-W	Walterscheid fitting GZ 1/2" BSP, seal E, G 1/8" BSP	-	630	In stock	Enquiry
HD-RI-08-04-BE-W	Walterscheid attachment GZ 1/2" BSP, seal E, G 1/4" BSP	-	630	In stock	Enquiry
HD-RI-08-06-BE-W	Walterscheid fitting GZ 1/2" BSP, seal E, G 3/8" BSP	-	400	In stock	Enquiry
HD-RI-08-12-BE-W	Walterscheid fitting GZ 1/2" BSP, seal E, G 3/4" BSP	-	400	In stock	Enquiry
HD-RI-08-16-BE-W	Walterscheid fitting GZ 1/2" BSP, seal E, G 1" BSP	-	400	In stock	Enquiry
HD-RI-12-04-BE-W	Walterscheid GZ 3/4" BSP, seal E, G 1/4" BSP	-	400	In stock	Enquiry
HD-RI-12-06-BE-W	Walterscheid fitting GZ 3/4" BSP, seal E, female thread 3/8" BSP	-	400	In stock	Enquiry
HD-RI-12-08-BE-W	Walterscheid fitting GZ 3/4" BSP, seal E, G 1/2" BSP	-	400	In stock	Enquiry
HD-RI-12-16-BE-W	Walterscheid fitting GZ 3/4" BSP, seal E, G 1" BSP	-	400	In stock	Enquiry
HD-RI-12-20-BE-W	Walterscheid fitting GZ 3/4" BSP, seal E, female thread 1.1/4" BSP	-	250	In stock	Enquiry
HD-RI-12-24-BE-W	Walterscheid fitting GZ 3/4" BSP, seal E, female thread 1.1/2" BSP	-	250	In stock	Enquiry
HD-RI-16-04-BE-W	Walterscheid fitting GZ 1" BSP, seal E, GW 1/4" BSP	-	400	In stock	Enquiry
HD-RI-16-06-BE-W	Walterscheid fitting GZ 1" BSP, seal E, GW 3/8" BSP	-	400	In stock	Enquiry
HD-RI-16-08-BE-W	Walterscheid fitting GZ 1" BSP, seal E, GW 1/2" BSP	-	400	In stock	Enquiry
HD-RI-16-12-BE-W	Walterscheid attachment GZ 1" BSP, seal E, GW 3/4" BSP	-	400	In stock	Enquiry
HD-RI-16-20-BE-W	Walterscheid fitting GZ 1" BSP, seal E, GW 1.1/4" BSP	-	250	In stock	Enquiry
HD-RI-16-24-BE-W	Walterscheid attachment GZ 1" BSP, seal E, GW 1.1/2" BSP	-	250	In stock	Enquiry
HD-RI-20-08-BE-W	Walterscheid fitting GZ 1.1/4" BSP, seal E, G 1/2" BSP	-	400	In stock	Enquiry
HD-RI-20-12-BE-W	Walterscheid fitting GZ 1.1/4" BSP, seal E, G 3/4" BSP	-	400	In stock	Enquiry
HD-RI-20-16-BE-W	Walterscheid GZ 1.1/4" BSP, seal E, GW 1" BSP	-	400	In stock	Enquiry
HD-RI-20-24-BE-W	Walterscheid fitting GZ 1.1/4" BSP, seal E, G 1.1/2" BSP	-	250	In stock	Enquiry
HD-RI-24-08-BE-W	Walterscheid fitting GZ 1.1/2" BSP, seal E, G 1/2" BSP	-	400	In stock	Enquiry
HD-RI-24-12-BE-W	Walterscheid GZ 1.1/2" BSP, seal E, G 3/4" BSP	-	400	In stock	Enquiry
HD-RI-24-16-BE-W	Walterscheid fitting GZ 1.1/2" BSP, seal E, G 1" BSP	-	400	In stock	Enquiry
HD-RI-24-20-BE-W	Walterscheid fitting GZ 1.1/2" BSP, seal E, G 1.1/4" BSP	-	250	In stock	Enquiry

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DIN 2353 Eaton Walterscheid™ screw connection, type RI-BE with external BSP thread (sealing DIN 3852 type E – elastomer gasket with rectangular cross-section) and internal BSP thread (thread sealing). Available as: L (light series), S (heavy series). Material: carbon steel, with Guardian Seal™ galvanic coating.