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- 产品规格:全系列产品
- 发货地:上海市徐汇区徐家汇街道
Pneumatic and Electro-Pneumatic Valve Positioner
Stable and accurate positioning of rotary and linear valves
The Type-2000 Pneumatic and Electro-Pneumatic Valve Positioners are designed to provide stable and accurate control of rotary and linear valves. These force balanced devices are operated with cam characterized air pressure control utilizing a low friction spool valve to accurately drive rotary and linear pneumatic actuators.
Type 200 Precision Air Relay
Pilot operated, multi-stage 1:1 relay with positive and negative biasing adjustment capability.
Type 250 Lock-up Air Relay
Reliability for fail in place applications of control valves when air supply drops below acceptable pressure levels.
Type 600 Volume Booster
Utilizes a signal pressure to produce an output pressure with high flow capacity, that can be amplified. Signal to output ratio's available include 1:1, 1:2, 1:3 and 1:6.
Type 650 Positive Bias Relay
Signal operated regulator that provides an output pressure that is the sum of the input signal pressure plus a preset adjustable bias. Used to convert a low flow signal to the higher flow (up to 50 scfm) requirements of an operating system.
Type 6000 Volume Booster
High flow capacity in a rugged casing.
Type 6500/6600 Large Flow Capacity Volume Booster
Rapid Stroke Capability in a Rugged Aluminum or Stainless Steel Casing.
Mite 70
Trips to vent one control signal while simultaneously locking up another.
Super Mite 71L/71H
Automatically selects the higher or lower of two input signals.
Super Mite 74
Combines a Mite 70 with a precision 3-way valve
Mite 85
Compact unit that supplies precise air pressure regulation for applications where space is limited. This unit allows large regulator performance in a small package.
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