Stainless Steel Three-Way Ball Valve with Metric LET-LOK® Connection H-6800

This high-performance three-way ball valve with bottom inlet is engineered for demanding applications in chemical, petrochemical, pharmaceutical, energy, and process industries, ensuring reliable operation with both liquids and gases. Designed exclusively for switching functions, it offers exceptional sealing integrity, long service life, and smooth low-torque handling, making it ideal for precision instrumentation. Each unit undergoes rigorous nitrogen pressure testing and complies with ISO 15848-1:2006 (E), guaranteeing the highest quality standards. Available in two robust pressure versions—206 bar and 413 bar—the valve is manufactured from premium AISI 316 stainless steel, with the lower-pressure model also offered in durable brass. The ball is crafted from AISI 316 steel, while the lever features a nylon body with a brass insert, available in standard black or customized finishes, including metal options and padlock-ready designs. Advanced sealing solutions with modified PTFE (or optional PCTFE, PEEK) ensure reliable performance across a wide temperature range from -34°C to +210°C. For seamless integration, the valve is equipped with metric LET-LOK® connections and can be supplied with pneumatic actuation. To maintain optimal performance, factory-adjusted packing is set for 70 bar, with simple adjustment possible via the stem sealing screw. This valve combines precision, durability, and flexibility, making it a trusted choice for critical industrial processes.

List of product variants

Article numberProduct variant nameNominal inner diameterWorking pressure [bar]Enquiry
HM-H6800-SS-LM-03-ASTBall valve 3 x LL 3 mm, seal PEEK, SS2413
HM-H6800-SS-LM-03-PSTBall valve 3 x LL 3 mm, seal mod. PTFE, SS2206
HM-H6800-SS-LM-06-ASTBall valve 3 x LL 6 mm, seal PEEK, SS5413
HM-H6800-SS-LM-06-CSTBall valve 3 x LL 6 mm, seal PCTFE, SS5413
HM-H6800-SS-LM-06-PSTBall valve 3 x LL 6 mm, sealing mod. PTFE, SS5206
HM-H6800-SS-LM-08-ASTBall valve 3 x LL 8 mm, seal PEEK, SS5413
HM-H6800-SS-LM-08-CSTBall valve 3 x LL 8 mm, seal PCTFE, SS5413
HM-H6800-SS-LM-08-PSTBall valve 3 x LL 8 mm, sealing mod. PTFE, SS5206
HM-H6800-SS-LM-10-ASTBall valve 3 x LL 10 mm, seal PEEK, SS5413
HM-H6800-SS-LM-10-CSTBall valve 3 x LL 10 mm, seal PCTFE, SS5413
HM-H6800-SS-LM-10-PSTBall valve 3 x LL 10 mm, sealing mod. PTFE, SS5206
HM-H6800-SS-LM-12-ASTBall valve 3 x LL 12 mm, seal PEEK, SS10413
HM-H6800-SS-LM-12-CSTBall valve 3 x LL 12 mm, seal PCTFE, SS10413
HM-H6800-SS-LM-12-PSTBall valve 3 x LL 12 mm, sealing mod. PTFE, SS10206
HM-H6800-SS-LM-18-PSTBall valve 3 x LL 18 mm, sealing mod. PTFE, SS10206

This high-performance three-way ball valve with bottom inlet is engineered for demanding applications in chemical, petrochemical, pharmaceutical, energy, and process industries, ensuring reliable operation with both liquids and gases. Designed exclusively for switching functions, it offers exceptional sealing integrity, long service life, and smooth low-torque handling, making it ideal for precision instrumentation. Each unit undergoes rigorous nitrogen pressure testing and complies with ISO 15848-1:2006 (E), guaranteeing the highest quality standards. Available in two robust pressure versions—206 bar and 413 bar—the valve is manufactured from premium AISI 316 stainless steel, with the lower-pressure model also offered in durable brass. The ball is crafted from AISI 316 steel, while the lever features a nylon body with a brass insert, available in standard black or customized finishes, including metal options and padlock-ready designs. Advanced sealing solutions with modified PTFE (or optional PCTFE, PEEK) ensure reliable performance across a wide temperature range from -34°C to +210°C. For seamless integration, the valve is equipped with metric LET-LOK® connections and can be supplied with pneumatic actuation. To maintain optimal performance, factory-adjusted packing is set for 70 bar, with simple adjustment possible via the stem sealing screw. This valve combines precision, durability, and flexibility, making it a trusted choice for critical industrial processes.

Additional information

Material

SS – stainless steel

Additional information

Material

SS – stainless steel

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