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Industrial Gas Solenoid Valve Keep Normally Closed BT-XF5 Series

BT-XF5 Series

Industrial Gas Solenoid Valve Keep Normally Closed

  • Applicable Gas Natural gas
  • Body Material Aluminum alloy (DN25-DN200) / Cast steel (DN250-DN300)
  • Sealing Material NBR / FKM rubber
  • Operating Temperature -20°C ~ +60°C
  • Opening Method Manual
  • Closing Method Relay output signal / Manual / Power-off / BUS signal

Description

The BT-XF5 Series Industrial Gas Solenoid Valve (Normally Closed Type) provides upgraded safety protection for high-risk industrial natural gas systems. Featuring a normally closed design, it effectively prevents unintended gas supply in the event of power failure, eliminating potential safety hazards from the source.
To match diverse pipeline specifications, it offers two valve body material options: aluminum alloy for DN25-DN200 pipelines and cast steel for DN250-DN300 large-diameter pipelines. NBR and FKM sealing materials are available to ensure superior airtightness and adaptability to different working conditions.
Adaptable to harsh industrial environments with an operating temperature range of -20°C~+60°C, it is equipped with manual opening function and multiple closing modes. Its closing time ranges from 1 to 2 seconds, adjusted according to pipeline size, enabling rapid response to emergency situations.
Powered by DC24V driving voltage, it achieves an optimal balance between power consumption and operational efficiency. Supporting thread and flange connection interfaces, its stainless steel actuator ensures long-term durability. With IP66 protection grade, 10-year service life and Ex mb IIC T6 Gb explosion-proof certification, it guarantees stable and safe operation. Additionally, XBUS communication function enables remote control, enhancing operational convenience. Compliant with GB 44016-2024 standard, it is the ideal safety choice for high-risk industrial gas systems.

Specification

Applicable Gas Natural gas
Body Material Aluminum alloy (DN25-DN200) / Cast steel (DN250-DN300)
Sealing Material NBR / FKM rubber
Operating Temperature -20°C ~ +60°C
Opening Method Manual
Closing Method Relay output signal / Manual / Power-off / BUS signal
Driving Voltage DC 24V
Valve Closing Time ≤ 1s DN15-65 / ≤ 2s DN85-200 / ≤ 2s DN250-300
Interface Type Thread / Flange (PN16)
Actuator Material Stainless steel
Protection Grade IP66
Service Life 10 years (typical)
Explosion-proof Grade Ex mb IIC T6 Gb
Explosion-proof Type Encapsulated type
Communication Method XBUS
Execution Standard GB 44016 - 2024

Industrial Gas Solenoid Valve Threaded Keep Normally Closed Type (DC24V/AC220V BT-XF5 Series)

Model Pipe Diameter Maximum Working Pressure Connection Size Working Voltage Closing Method
DRQF-25-0.4/BTLNE-XF5 DN25 0.4MPa Rp1 DC24V/AC220V Power-off / Manual / Relay output signal
DRQF-25-0.1/BTLNE-XF5 0.1MPa
DRQF-32-0.4/BTLNE-XF5 DN32 0.4MPa Rp1¼
DRQF-32-0.1/BTLNE-XF5 0.1MPa
DRQF-40-0.4/BTLNE-XF5 DN40 0.4MPa Rp1½
DRQF-40-0.1/BTLNE-XF5 0.1MPa
DRQF-50-0.4/BTLNE-XF5 DN50 0.4MPa Rp2
DRQF-50-0.1/BTLNE-XF5 0.1MPa

Industrial Gas Solenoid Valve Flanged keep Normally Closed Type (DC24V/AC220V BT-XF5 Series)

Model Pipe Diameter Maximum Working Pressure Connection Size Working Voltage Closing Method
DRQF-25-0.4/BTLNE-XF5 DN25 0.4MPa 4-Φ14, D85 DC24V/AC220V Power-off / Manual / Relay output signal
DRQF-25-0.1/BTLNE-XF5 0.1MPa
DRQF-32-0.4/BTLNE-XF5 DN32 0.4MPa 4-Φ18, D100
DRQF-32-0.1/BTLNE-XF5 0.1MPa
DRQF-40-0.4/BTLNE-XF5 DN40 0.4MPa 4-Φ18, D110
DRQF-40-0.1/BTLNE-XF5 0.1MPa
DRQF-50-0.4/BTLNE-XF5 DN50 0.4MPa 4-Φ18, D125
DRQF-50-0.1/BTLNE-XF5 0.1MPa
DRQF-65-0.4/BTLNE-XF5 DN65 0.4MPa 8-Φ18, D145
DRQF-65-0.1/BTLNE-XF5 0.1MPa
DRQF-80-0.4/BTLNE-XF5 DN80 0.4MPa 8-Φ18, D160
DRQF-80-0.1/BTLNE-XF5 0.1MPa
DRQF-100-0.4/BTLNE-XF5 DN100 0.4MPa 8-Φ18, D180
DRQF-100-0.1/BTLNE-XF5 0.1MPa
DRQF-125-0.4/BTLNE-XF5 DN125 0.4MPa 8-Φ18, D210
DRQF-125-0.1/BTLNE-XF5 0.1MPa
DRQF-150-0.4/BTLNE-XF5 DN150 0.4MPa 8-Φ22, D240
DRQF-150-0.1/BTLNE-XF5 0.1MPa
DRQF-200-0.4/BTFNE-XF5 DN200 0.4MPa 12-Φ22, D295
DRQF-200-0.1/BTFNE-XF5 0.1MPa
DRQF-250-0.4/BTFNE-XF5 DN250 0.4MPa 12-Φ26, D355
DRQF-250-0.1/BTFNE-XF5 0.1MPa
DRQF-300-0.4/BTFNE-XF5 DN300 0.4MPa 12-Φ26, D410
DRQF-300-0.1/BTFNE-XF5 0.1MPa

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