Pneumatic Self Actuating Pressure Control Valve - Actuated Valve Supplier

Self Actuating Pressure Control Valve - Actuated Valve Supplier

We offer self-operated pressure, differential pressure, and flow-regulating valves three series self actuating pressure control valve. Pressure regulator type and pressure relief type are available. The self-operated pressure regulating valve does not need additional energy and can work in a situation without electricity and gas, which is convenient and energy-saving. The pressure balance mechanism is adopted to make the regulating valve sensitive and accurate to control.

Price:425

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Product Description

BENEFITS OF FLEYENDA FLOW

  • Fast Delivery: Large standard products in stock
  • ODM Service is Available
  • One-stop Solution: Fleyenda offer full set of pneumatic accessories for optionto improve your working efficiency
  • Quality Assurance: CE, ISO9000 certification. Strict IPQC & QC to make sure the high-quality actuator and valve
  • Working Environment: Fit for colder environment
  • Cost-effective: Long service life, reduce maintenance costs
  • Sealing: Different solutions for sealing to prevent leakage
  • Versatility and Compatibility: Pneumatic actuators can integrate with different control signals and automation systems, allowing for seamless operation and integration.

PRESSURE CONTROL VALVE FEATURES

  • The self-operated pressure regulating valve does not need additional energy and can work in a situation without electricity and gas, which is convenient and energy-saving.
  • It features flexible action, good seal property and low fluctuation of the pressure set point.
  • Smart accurate regulating, taking up small space and simple operation
  • Standard: AMSE/API/BS/DIN/GB
  • The range of pressure sections is fine and cross each other, and the adjustment accuracy is high.
  • Rubber diaphragm detection, high detection accuracy, and sensitive action of the actuator.
Self Actuating Pressure Control Valve Structure 

Self Actuating Pneumatic Control Valve Structure

Technical Parameters of Self Actuating Pressure Control Valve 

Pneumatic Actuator
Body Size 20 25 32 40 50 65 80 100 125 150 200 250 300
Rated KV 7 11 20 30 48 75 120 190 300 480 760 1100 1750
Rated Stroke(mm) 8 10 14 20 25 40 50 60 70
Body Rating
(MPa)
1.6 4.0 6.4
Pressure Regulating Range (Mpa) 15~2500
Flow Characteristics Quick Open
Regulating Capacities ±5%
Operating Temp.℃ ≤350℃
Allowable
Seat
Leakage
Hard Seal(1/h) Single seat ≤10-4 valve rated capacity(IV)level;double-seat,sleeve:≤5 X
10-4 valve rated capacity (II)
Soft Seal(1/h) 0.15 0.30 0.45 0.60 0.90 1.7 4.0 6.75 11.10 16.0
Reduction
Ratio
Maximum 10
Mnimum 1.25

Fleyenda Actuated Valves Applications 

Fleyenda Actuated Valves Applications

Fleyenda Products Package and Shipping 

Fleyenda Products Package and Shipping

Fleyenda Valve Factory and Production Line 

Fleyenda Valve Factory and Production Line

Actuated Valve and Accessories Certificates 

Actuated Valve and Accessories Certificates
 
Pressure Control Valve Dimensions 
Pneumatic Control Valve Dimensions 

Frequently Asked Questions

As the name suggests, Normally Open valves allow air to pass when they are not energized (or actuated). Normally Closed valves must be actuated to allow air to pass.
We have passed 1 million times of product quality test, and obtained the certificate.
The air actuator does not have a manual override, but a manual override is provided with optional direct mount solenoid valves.
See product specifications. Generally, smaller valves less than 2 inch pipe size, cycle in about one second. Larger valves up to 6 inch pipe, cycle in about 1.5 seconds. A cycle is per 90° rotation