Piston Valves

Valve allows sampling under adverse conditions.
Piston Valves

Valve allows sampling under adverse conditions.

Model EPV 25 features pneumatically-operated piston with sample chamber of defined volume. Before sampling operation, chamber is located inside reactor vessel and is continually immersed in product, guaranteeing representative sample. Double sealing of circular slit metallic packing and valve seat allows for sampling during both pressurized and vacuum operation of reactor.

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Piston Valve has linear position indicator.
Piston Valves

Piston Valve has linear position indicator.

Angle Body Piston Valve 8290 incorporates miniature 32 mm operator, proportional valve, and HS linear position indicator. Operator angle body valve covers 3/8, Â-½, and ¾ in. pipe sizes, and HS2/3/4 Linear Position Indicators, supplied with 2 mechanical or Viper switches, mount on top of valve operator in place of visual indicator. HS2/3 indicators are suitable for hazardous...

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Piston Valves

Valves are piston actuated.

Piston Actuated Valves provide on/off control of media with max operating pressure range of 0-290 psi and vacuum to 29 in. Hg. Available 2-way valves come in NC, NO, and bi-directional operation and require separate source of pressure to operate. Bi-directional valves are suited for high-pressure water applications to eliminate water hammer. Standard configurations include 6 line connection sizes...

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Piston Valve assures lubrication on every part.
Piston Valves

Piston Valve assures lubrication on every part.

Model 725DA-SS stainless steel, pneumatically operated piston valve applies accurate, uniform dots and stripes of grease without mess, drooling, or maintenance. It employs no seals to wear out, leak, or degrade performance. It offers clean cutoff and external stroke control. Model 725DA-SS can be used in new assembly machines, or can retrofit to existing production lines.

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