Stainless steel explosion-proof solenoid valve

Product Introduction

Principle structure:Direct acting, pilot operated, zero pressure starting

Coil operating temperature:<+85℃

Control method:Normally open (turned off when powered on, turned on when powered off); Normally closed (power off to close, power on to open)

Nominal diameter:DN1-DN500mm

Standard voltage:AC220V、DC24V、DC12V

Fluid media: natural gas, methane, biogas, coal gas and other flammable and explosive media, as well as electromagnetic valves used in explosive environments

Medium temperature:<-40℃<+60℃<+120℃,

Nominal pressure:-0.1-100MPa

Valve body material: stainless steel（304、316）Cast iron(HT200)

Coil connection method: Explosion proof iron shielded three core double sheathed cable (lead type, plug type)

Sealing performance: temperature resistance, pressure resistance, wear resistance, corrosion resistance

Connection method: flange, thread, welding

Sealing method: flat and conical plane sealing

Leakage rate: zero leakage

Closing time:1Within seconds

Performance characteristics: high sensitivity, strong sealing, high safety, long service life

Scope of work: Automatic control systems for flammable and explosive media such as natural gas, coal gas, liquefied petroleum gas, biogas, and electromagnetic valves for explosive environments

Annotation:

1Before installing the solenoid valve, impurities and welding slag in the pipeline must be cleaned to avoid leakage inside the valve body.

2The solenoid valve can only be installed horizontally under normal working conditions, and it needs to be explained in advance when installed vertically.

3After the installation of the solenoid valve is completed, it should be operated several times before it can be put into use.

Explosion proof coil description: Explosion proof solenoid valves are solenoid valves that operate in relatively special environments, and users must choose solenoid valves according to national explosion-proof standards. To ensure the safety of life and property. The explosion-proof solenoid valve produced by Panheng has passed the inspection of the National Explosion proof Electrical Product Quality Supervision and Inspection Center and obtained the certificate of conformity for explosion-proof solenoid valve products. The explosion-proof mark is:EXdⅡCT5.

Explosion proof certificate number:CNEX12.0353

Manufacturing standards:GB3836.1-2010、GB3836.2-2010