Positioners
Devices that hold a control valve at exactly the position its 4-20mA command signal asks for, comparing the demand against mechanical stem feedback. Covers both analogue electro-pneumatic units and microprocessor-based smart positioners.
7 products
Rotork YTC YT-1000L Linear Electro Pneumatic Positioner
Motion Type: Linear (sliding stem), stroke 10 to 150 mm | Feedback Lever: 10~40, 30~70, 60~100 or 100~150 mm — ordered to the valve travel
Rotork YTC YT-1000R Rotary Electro Pneumatic Positioner
Motion Type: Rotary (quarter turn), 0 to 90° | Feedback Coupling: M6 × 34L, M6 × 63L, M8 × 34L, M8 × 63L or NAMUR
Rotork YTC YT-1050 Linear/Rotary Electro Pneumatic Positioner
Housing Material: Stainless steel 316 | Weight: 5.71 kg (12.6 lb)
Rotork YTC Smart Valve Positioner YT3300
Housing / Weight: Aluminium die-casting, epoxy polyester powder coated, 2 kg (4.4 lb) | Linear Mounting Side: Right-hand yoke of the actuator
Rotork YTC Smart Valve Positioner YT3301/3302
Construction: Two-part — positioner body plus remote feedback sensor on a cable | Cable Length: 5, 10, 15 or 20 m (20 m maximum)
Rotork YTC Smart Valve Positioner YT3303
Linear Mounting Side: Left-hand yoke of the actuator | Orifice: Variable, adjustable in the field with a flat screwdriver
Rotork YTC Smart Valve Positioner YT3350
Housing Material: Stainless steel 316, uncoated | Weight: 5.1 kg (11.2 lb)Related Categories
Air Filter Regulators
Filter regulators that drop the plant's main air supply to a stable working pressure and strip particulates out before the air reaches a positioner or other pneumatic device. 5-micron filtration, with an optional relief function.
Cylinders
Pneumatic actuators that convert air pressure into linear motion, supplied in double-acting form with adjustable cushioning at both ends of the stroke.
Electrical Items
Electrically operated plant hardware — solenoid operators, coils and the certified enclosures they are supplied in for hazardous areas.