Valves
อุปกรณ์ควบคุมการไหลของของเหลวหรือก๊าซในระบบท่อ โดยสามารถเปิด-ปิด ปรับปริมาณ หรือเปลี่ยนทิศทางการไหลได้ ใช้งานในอุตสาหกรรมต่างๆ เช่น น้ำมัน ก๊าซ เคมี และระบบประปา
Bulk Head Connectors
Bulk Head Connectors allow for easy installation of blow tube through the dust collector wall and eliminate the need for welding of use of additional flanges. The fittings enable easy removal and re-assembly of blow tubes for cleaning and maintenance.
Damper Actuators
Damper Actuators are electric motors for positioning of dampers in HVAC systems. Low cost, two-position actuators are also non-spring return direct coupled actuators. Dwyer’s models are designed to accept floating control signals and come in a variety of power supplies.
Current to Pressure Transducers
Current to Pressure Transducers in which some products are NEMA 4X enclosures, compact, low cost, and explosion-proof. Applications include valve actuators, brakes, clutches, and relays.
Positioners
Positioners for Valves that are available with HART communication for low price. Include either rotary operation or linear operation. Available with HART® communication. Dwyer’s models have a durable design makes it ideal for harsh environments.
Air Filters / Regulators
This category includes filters, regulators and lubricators for pneumatic systems. Dwyer’s regulators are low cost and one of the models is miniature. Variety of fittings and port sizes depending on the regulator.
Position Indicators / Switches / Transmitters
This category includes Valve Position Indicators, Position Switches, and Position Transmitters. Applications include position monitoring and indication with devices- actuators & cylinders, dampers, and rotary valves.
Valves
This category contains the different types of valves. These different types are Angle Seat, Ball, Butterfly, Check, Diaphragm, Globe, Manifold, Needle, Shuttle, Solenoid, and Zone Valves.
Volume Booster
Volume Boosters are a one to one signal to output relay that receives the positioner’s signal output and supplies the proper air pressure to the actuator to reduce response and adjustment time. Available in aluminum or stainless steel.
Actuators
Actuators come in pneumatic and electric actuators for automating quarter-turn valves. This category contains accessories. Applications include damper control. These actuators have a compact rack-and-pinion design. Dwyer offers double acting and spring return models in a variety of sizes to fit any application.