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Pressure truncation valve YQRZF-15

Fluid pressure control valve

Category：

Speed pressure truncation valve YQRZF series

Key：

Coaxial valve, pneumatic booster pump

Download：

180-411-58168

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Product Description

Fluid pressure control valve

| Product introduction

1. Use the pressure control valve to accurately and quickly adjust the outlet pressure of the high-pressure pump, and the processing quality is higher; The control element is not wetted, and the service life is more guaranteed;
2. The pressure control valve has a complete unloading function to avoid frequent start and stop of the high-pressure pump and the problem of overpressure unloading;
3. The pressure control valve has multi-stage pressure online selection, selects the appropriate cooling pressure according to the diameter-depth ratio, solves the problems of insufficient internal cooling pressure, burrs in the workpiece, horn holes, and taper holes, and improves the processing quality;
4. The pressure regulation and on-off functions are integrated together, and the control signal can be shared and reduce the pipeline connection and reduce the leakage point.

| Feature symbols

| Technical parameters

Basic Specifications	function	Pressure control
	connect	Threaded connections (1", 1-1/2")
	Pressure range	0.5 - 12 MPa
	Body material	Aviation aluminum, stainless steel, high performance alloy steel
	Seat sealing material	Metal-to-metal, synthetic resin-to-metal
	Sealing material	HPU，NBR，EPDM，PTFE，FKM，FFKM
	function	Manual pressure regulation, automatic continuous pressure adjustment
	medium	Gaseous, liquid, gel-like, granular, highly polluting, corrosive
	Operation time	＜1000ms
	Ambient temperature	-10~50℃
	Media temperature	-10~60°C(Normal)
Electrical specifications	Rated voltage & power	24VDC & 2.5W, special voltage on request
	Protection & heat resistance rating	IP65 & Level B
	connect	DIN type C plug (PG7), M12X1 socket, special connection on request
	Proportional adjustment signal	4 ─ 20mA,0 ─ 10V
Air-driven regulations	Control mode	Manual, proportional electromagnetics
	temperature	-10~50°C(no condensation)
	Drive pressure	See the drive pressure graph
	lubrication	No lubrication required