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JB QPX2C/MC Quadra-Powr X Spring Diaphragm Rotary Actuator C0221605

Part # : 704803
 
image description Availability: Will be backordered (Typically arrives in 72 days)
MSRP $1,131.00 $ 1,017.90

Product Description

Jamesbury Quadra-Powr X 2(QPX2) including 60psi spring option and male square drive with 50 ft-lbs end of air output torque and 57 ft-lbs end of spring output torque at 60psi supply air.

Jamesbury Part #
C0221605
QPX2C/MC

 

Quadra-Powr X (QPX) Spring-Diaphragm Rotary Actuators
Exclusively developed for quarter-turn valve service, Quadra-PowrX spring-diaphragm actuators provide safe and reliable operation even when minimal supply pressures are available. Yet they are capable of operating at pressures as high as 7 bar (100 psi). These units can be operated by air, gas, water, oil, or other supply media compatible with the ductile iron/carbon steel casing of the actuator and the Buna-N diaphragm reinforced with polyamide fabric. Quadra-PowrX torque outputs range from 15 to 796 Nm (11 to 587 ft lbs), depending on actuator selection and available supply pressure.

 


Product Specifications

  • Main Category: Valves and Actuators
  • Brand: Jamesbury
  • Brand: Neles Jamesbury
  • Weight (lbs): 65
  • Actuators: Pneumatic Actuators

Applications/Usage & Features

Features

Adjustable travel stops

  • Allow the actuator to be adjusted in both fully open as well as fully closed position.


High cycle-life design

  • Rolling diaphragm design, along with new one-piece diaphragm retainer and UHMW Polyethlene bearing, assures extremely long cycle-life.
  • Low-friction operation provides exceptionally smooth actuation.


Wide supply pressure range

  • Unlike most spring-diaphragm actuators, the Quadra-PowrX can be operated up to 7 bar (100 psi).
  • Actuators are available with four different spring ranges for 1.3, 2.8, 4.1 & 5.5 bar (20 psi, 40 psi, 60 psi, and80 psi) supply pressures.


Low friction bearings

  • Acetal-lined stainless steel backed bearings offer a low coefficient of friction that allows virtually all of the available torque to be delivered directly to the outputshaft.
  • Keeps the actuator size as small as possible while delivering hundreds of thousands of smooth cycles.
  • UHMW Polyethylene bearing fully guides the diaphragm retainer through stroke of actuator, ensuring smooth operation and low friction.


Completely field reversible

  • Fail-open or fail-close operation can be quickly changed in the field by simply inverting the actuator.Top and bottom mounting pads are identical.
  • Springs are pre-loaded in a self-contained cartridge for safer handling and easier maintenance.


Corrosion resistant

  • Zinc phosphate epoxy based primer coat and UV resistant polyurethane top coat provide durability and protection in corrosive atmospheres.
  • All stainless steel external fasteners.
  • A “Wet conditions kit” available for extreme environments.


Low maintenance

  • Lubricated at the factory. No further lubrication is required.


Easily fitted with a variety of accessories

  • Wide range of optional accessories and control devices, which include direct-mount sandwich manual overrides, limit switches, position indicators, two-stage flow controllers, positioning and programmable cycling controllers, are available to satisfy virtually all automatic valve requirements.

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