Is the VSTI-BE Plug, Carbon Steel compatible with both hydraulic and pneumatic systems and rated for a 4:1 safety factor?

Yes. The VSTI-BE Plug, Carbon Steel is compatible with both hydraulic and pneumatic systems and is rated with a 4:1 safety factor. It features an external BSP thread with DIN 3852 type E sealing using a rectangular-section elastomer gasket, is made of carbon steel with protective galvanization, and is installed with a hex key for secure assembly.

Can the VSTI-BE Plug, Carbon Steel be installed using standard hex keys in confined spaces without compromising the elastomer gasket seal?

Yes. The VSTI-BE Plug, Carbon Steel is specifically engineered for installation with a hex key, including in confined spaces. Its external BSP thread and sealing per DIN 3852 type E rely on a high-quality rectangular-cross-section elastomer gasket that is supported by the plug’s precision-machined seating. The design facilitates quick, secure assembly with standard hex keys without over-stressing the gasket when installed correctly. Protective galvanization and carbon-steel strength provide the rigidity needed to apply torque without deforming the seal, and the 4:1 safety factor further reduces the risk of leakage under normal hydraulic and pneumatic operating conditions. Important caveats: use the correct hex key size, avoid excessive torque beyond manufacturer recommendations, and ensure mating threads and seating surfaces are clean and undamaged. When these practices are followed, installation in tight spaces with standard hex keys should not compromise the elastomer gasket seal.

VSTI-BE Plug, Carbon Steel

Additional information

Material	CS – steel (cast iron)

The DIN 2353 plug type VSTI-BE is designed for reliable sealing and easy installation, featuring an external BSP thread with sealing according to DIN 3852 type E, supported by a high-quality elastomer gasket with a rectangular cross-section. Manufactured from durable carbon steel and finished with a protective galvanization, it ensures long-lasting resistance to wear, corrosion, and demanding operating conditions. The plug is engineered for use with a hex key, allowing quick and secure assembly even in tight spaces. With a safety factor of 4:1, it delivers dependable performance in hydraulic and pneumatic systems, minimizing the risk of leakage and downtime. This robust solution combines precision engineering with proven safety standards, making it an excellent choice for industries that require efficiency, reliability, and durability in fluid and pressure applications.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-VSTI-02-BE	DIN 2353 plug 1/8" BSP	-	400	In stock	Enquiry
HD-VSTI-04-BE	DIN 2353 plug 1/4" BSP	-	400	In stock	Enquiry
HD-VSTI-06-BE	DIN 2353 plug 3/8" BSP	-	400	In stock	Enquiry
HD-VSTI-08-BE	DIN 2353 plug 1/2" BSP	-	400	In stock	Enquiry
HD-VSTI-12-BE	DIN 2353 plug 3/4" BSP	-	400	In stock	Enquiry
HD-VSTI-16-BE	DIN 2353 plug 1" BSP	-	400	In stock	Enquiry
HD-VSTI-20-BE	DIN 2353 plug 1.1/4" BSP	-	250	In stock	Enquiry
HD-VSTI-24-BE	DIN 2353 plug 1.1/2" BSP	-	250	In stock	Enquiry

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The DIN 2353 plug type VSTI-BE is designed for reliable sealing and easy installation, featuring an external BSP thread with sealing according to DIN 3852 type E, supported by a high-quality elastomer gasket with a rectangular cross-section. Manufactured from durable carbon steel and finished with a protective galvanization, it ensures long-lasting resistance to wear, corrosion, and demanding operating conditions. The plug is engineered for use with a hex key, allowing quick and secure assembly even in tight spaces. With a safety factor of 4:1, it delivers dependable performance in hydraulic and pneumatic systems, minimizing the risk of leakage and downtime. This robust solution combines precision engineering with proven safety standards, making it an excellent choice for industries that require efficiency, reliability, and durability in fluid and pressure applications.