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YQZF4 - ※ - 15

Effectively solve the stubborn pressure and tick water in the main axis of the main axis during the sword and change

Category：

Machine Tool's spindle residual pressure unloading valve YQZF4 series

Key：

Coaxial valve, pneumatic booster pump

Download：

180-411-58168

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Product Description

Effectively solve the residual pressure and ticking water in the spindle hole when changing tools and changing parts

| Product introduction

— Compact structure

— Reduce leakage points
— Control signal sharing
— Quickly establish high voltage
— System safety protection
— Improve machine efficiency

Advantage
1: Use high-pressure four-way valve to synchronously solve the problems of frequent start and stop, overpressure unloading, and multi-pressure switching of high-pressure pumps, and improve the service life and processing quality of pumps;
2. Solve the problem of long establishment time of internal cooling pressure and affect the processing cycle; Each tool change can save 2-3 seconds or more;
3. Effectively solve the problem of residual pressure in the spindle hole and ticking water caused by the contamination of the positioning surface and the water immersion of electronic components on the manipulator during tool change and replacement, and avoid safety problems such as tool change with pressure;
4. Improve the work efficiency, processing quality and safety of the machine tool.

| Feature symbols

| Technical parameters

Basic Specifications	function	Two digits and four links
	connect	3/8 , 1/2 , 3/4
	Interface form	G，Rc，NPT
	Pressure range	0-12MPa
	function	Double air control, spring normally closed
	Body material	Stainless steel, high performance alloy steel, aviation aluminum
	Seat sealing material	Synthetic resin-to-metal, metal-to-metal, aluminum alloy
	Sealing material	HPU，NBR，EPDM，PTFE，FKM，FFKM
	vacuum	<10-7Pa.L/s
	medium	Gaseous, liquid, gel-like, granular, highly polluting, corrosive
	Flow	A→ B, A→C, B→D (or see drawing annotation)
	Operation time	50-3000ms (maximum response time 20ms)
	Ambient temperature	-10~50℃
	Media temperature	-10~60°C (conventional), -40~260°C
	authentication	CE, ISO9001, vacuum certified
Electrical specifications	Rated voltage & power	24VDC & 2.5W, 220VAC & 2.5VA, special voltages on request
	Protection & heat resistance rating	IP65 & Level B
	connect	DIN type C plug (PG7) as standard, M12X1 socket, special connection on request
	Manual control mode	Pilot operated solenoid manual pushbutton
Air-driven regulations	Control mode	Air controlled, two-position 5-way pilot solenoid valve
	temperature	-10~50°C(no condensation)
	Drive pressure	2-8 bar
	lubrication	No lubrication required

| Product application

Process control, petrochemical, environmental technology, machine tools and other equipment