Type 687

Type 687

Connection: Clamps, Flanges, Spigots, Threaded sockets, Threaded spigots

Actuator: Pneumatic

Actuator movement: Linear movement


Explosion protection: ü

Body material: 1.4408, PFA lined, 1.4408, investment casting, 1.4435, forged body, 1.4435, investment casting, EN-GJS-400-18-LT, PFA lined, EN-GJS-400-18-LT, PP lined, EN-GJS-400-18-LT, hard rubber lined

Maximum operating pressure: 10 bar (145 PSI)

Maximum media temperature: 100 °C (212 °F)

Minimum media temperature: -10 °C (14 °F)

Nominal sizes: DN10, DN12, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100 (0.375”, 0.5”, 0.75”, 1”, 1.5”, 2”, 2.5”, 3”, 4”)

Pilot Valve: ü

Control Valve: ü


Valves are often engineered to meet system requirements and specifications. Specialty options including seat materials, body types, actuation, and end connections are available. For additional information or a quote, please contact us at 1(859)581-3940, or e-mail us at