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Coaxial valve YQZF

The coaxial valve has the characteristics of anti -pollution, high flow, small volume, fast response speed, exemption of maintenance, back pressure sealing, long life and other characteristics.

Category：

Pneumatic Coaxial Valve

Key：

Coaxial valve, pneumatic booster pump

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Product Description

| Product introduction

The coaxial valve adopts the integrated structure of valve body and actuator, and the actuator coincides with the axis of the fluid pipeline to maximize the installation space and minimize the influence of fluid pressure difference on the valve opening force. Used to control various media, gaseous, liquid, gel-like, particulate, highly contaminated and corrosive. Compared with ordinary valves, the design of coaxial valves has the characteristics of controlling high flow and high pressure. Coaxial valves are used in machine tool cooling and lubrication, oil exploitation and treatment, gas production equipment, powder metallurgy, high-pressure washers, pressure grouting machines, blowing machines, sewage discharge equipment, foaming equipment, high-pressure testing equipment, laminar flow cooling, vacuum equipment.
• 50-in-<> function, more
cost-effective• Single product combines two functions, -Switch control of pipelines -Control the action
of this switch• Greatly save installation space -Ready to use, save the space
of traditional cylinders, joints and valves• Save a lot of installation time, save <>%
of the installation man-hours of traditional cylinder valve groups • Safe and reliable, Reduces multiple connection handover surfaces during installation of traditional cylinder brake valves, making maintenance easier
• Balanced design, zero differential pressure start, low driving force
• Straight-through design, low pressure drop
• Complete product range compatible
with a wide range of media• Complete valve functions: normally closed, normally open, double-acting
• NUMAR standard pneumatic mounting interface, More solenoid mounting options
• VITON and EPDM seals are available
Diameter: DN6, DN8, DN10, DN15, DN20, DN25, DN40, DN50
Working pressure: 0-70MPa (higher pressure can be consulted), control air pressure: 4 - 8bar

| Technical parameters

Basic specifications	function	Second place two letters
	connect	⅜", ½", ¾", 1", 1¼, 1½", 2"
	Interface form	G, Rc, NPT, F
	Path	DN10、DN15、DN20、DN25、DN32、DN40、DN50
	Pressure range	0~2MPa, 0~10MPa, 0~40MPa, 0~70MPa
	function	Double acting, normally closed, normally open
	Body material	Stainless steel, high performance alloy steel
	Valve seat	Synthetic resin to metal, metal to metal
	Sealing material	HPU, NBR, FKM, EPDM, PTFE
	vacuum	<10^-7Pa▪L/s
	medium	Gaseous, liquid, gel-like, granular, highly polluting, corrosive
	Flow	A↔B (see sample legend for details)
	Operation time	50~4000ms
	Media temperature	-10~60°C (conventional), -40~260°C (pneumatic control type, remote installation pilot solenoid valve)
	Ambient temperature	-10~50℃
	authentication	CE, ISO9001, vacuum certified
Electrical specifications	Rated voltage & power	24VDC & 2.5W, 220VAC & 2.5VA, special voltages available upon request
	Protection & heat resistance rating	IP65 & B级
	connect	DIN type C plug (PG7), M12*1; special connection available on request
	Manual control mode	Via pilot solenoid pushbutton
Gas drive specifications	Control mode	Air control, two-position five-way pilot solenoid valve, electromagnetic direct action
	temperature	-10~50°C (no condensation)
	Drive pressure	0.2~0.8MPa
	lubrication	No lubrication required

Note: For special requests, please contact your local office

| Product application

Coaxial valves are used in process control, petrochemical, machine tools, etc