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China XF5III Series Normally Open Industrial Gas Solenoid Valve - Trusted Suppliers and Factory Direct Products

XF5III Series

Industrial Gas Solenoid Valve Keep Normally Open

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  • Applicable Gas Natural gas
  • Body Material Aluminum alloy
  • Sealing Material NBR / FKM rubber
  • Operating Temperature -20°C ~ +60°C
  • Opening Method Manual
  • Closing Method Manual / Power-off
  • Valve Closing Time ≤ 1s
  • Actuator Material Stainless steel

Product Description

The XF5III Series Industrial Gas Solenoid Valve (Keep Normally Open) focuses on practicality and stability for industrial natural gas systems. Tailored for natural gas, its aluminum alloy body offers excellent corrosion and pressure resistance, fitting harsh industrial environments. Sealing material has NBR/FKM options, ensuring superior airtightness. Operating at -20°C~+60°C, it adapts to diverse industrial scenarios. With manual opening, dual closing methods (manual/power-off) and ≤1s closing time, it instantly cuts off gas in emergencies. Its stainless steel actuator enhances durability, while IP66 protection prevents dust and water damage. Boasting a 10-year service life, Ex mb IIC T6 Gb explosion-proof grade, and GB 44016-2024 compliance, it meets strict industrial safety standards, providing cost-effective, reliable emergency protection for industrial gas systems.

Robust Construction

Aluminum alloy body with a durable stainless steel actuator for superior corrosion and pressure resistance.

Rapid Response (≤1s)

Immediate shut-off with dual closing methods (manual & power-off) to promptly secure gas lines in emergencies.

Certified Safety & Protection

Ex mb IIC T6 Gb explosion-proof grade, GB 44016-2024 compliance, and IP66 ingress protection against dust and water.

Reliable Sealing & Range

NBR and FKM sealing options ensuring airtight integrity across an operating temperature range of -20°C to +60°C.

Frequently Asked Questions

What is the operating mode of the XF5III Series Solenoid Valve?
The valve is configured to "Keep Normally Open" with manual opening, designed to ensure continuous gas supply and reliable emergency shut-off for industrial natural gas systems.
How fast does the valve shut off gas in an emergency?
The valve features an ultra-fast closing response time of ≤1 second, instantly cutting off gas flow through dual closing methods: manual shut-off or automatic power-off activation.
What materials are used in the construction of the valve?
The body is constructed from corrosion- and pressure-resistant aluminum alloy, the actuator is made of durable stainless steel, and the sealing components are available in NBR or FKM options for superior airtightness.
What are the environmental and operating temperature limits?
The valve is rated IP66 for ingress protection against dust and water ingress, and it reliably operates within a temperature range of -20°C to +60°C across harsh industrial environments.
What safety certifications and service life standards does it meet?
The XF5III Series complies with the GB 44016-2024 industrial safety standard, holds an Ex mb IIC T6 Gb explosion-proof certification, and provides an expected service life of up to 10 years.
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