OSAZB self holding solenoid valve (including explosion-proof type)

NegotiableUpdate on 04/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

OSAZB self holding solenoid valve (including explosion-proof type)

Product Details

Performance Characteristics

Piston structure, sensitive switch, reliable action, stable performance, exquisite appearance, dual coil control, one coil controls on and the other coil controls off, just give the coil a pulse signal to achieve switch conversion.

Scope of application
Steam system, high-pressure system, low-temperature system, industrial petroleum supply system, filling system, liquefied gas system, heating system, storage tank system, power plant equipment, petrochemical equipment, pipeline self-control engineering, etc.

Function Options

code name	Function Name	Functional Description
E	Explosion-proof type	Explosion proof grade: Ex dIICT4/5
S	With manual operation	This valve can be manually opened or closed
X1	Passive signal feedback	Mechanical contacts, suitable for gas media
X2	感应信号反馈	Active induction signal, DC6-24V

*The signal feedback device is limited to situations where the operating temperature is ≤ 80 ℃
*X1 passive signal feedback requires fluid pressure difference ≥ 1-3 bar

*Manual device features: only need to rotate 90 degrees, easy and fast operation!

Technical Specifications

Nominal Diameter	DN1-600
principle structure	pilot
Control method	Self-hold
Valve body material	SS304、SS316、WCB
sealing material	NBR、FKM、EPDM、PTFE、紫铜
ambient temperature	-30 ℃~+60 ℃ (explosion-proof type -20 ℃~+40 ℃) Special: -50 ℃~+80 ℃
Applicable fluids	Gas, liquid
Fluid Viscosity	≤22mm²/S（50mm²/S 以下可特制）
fluid temperature	CB2≤-60℃、C1≤60℃、C3≤120℃、C5≤200℃
fluid pressure	1bar, 6bar, 16bar, 25bar, 40bar, 50bar, 64bar
connection method	Internal thread, flange, welding
Installation method	Horizontal installation, coil facing upwards (other methods can be customized)
Protection level	Ordinary type IP54, explosion-proof type IP65, IP68 (specially designed for submersible type)

Electrical parameters

Conventional voltage	220VAC 50/60Hz 24VDC
Specially designed voltage	AC 50/60Hz、380V、110V、36V、24V
Specially designed voltage	DC 220V、110V、36V、12V
Voltage tolerance	±10%
Electrical connection (explosion-proof type)	Ordinary type: Standard junction box
Electrical connection (explosion-proof type)	Explosion proof type: M16 × 1.5 internal thread, reserved 1.5M wire (G1/2 or NPT1/2 can be customized)

*When using the above special voltage, the working pressure may change. Please be sure to consult our company first.

*When using a DC power supply, it is recommended that the distance from the control power output to the solenoid valve should not be too far to avoid affecting the working pressure.