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Safety valve DN20

Contact Information

S-TECVINA CO., LTD
Address : Lô CN-03, Khu Công Nghiệp Đồng Văn IV, Xã Đại Cương, Huyện Kim Bảng, Hải Nam
Phone : 0226-2460-114
Email : info@stecvina.com

P/N

STV-SO20

FEATURES

  • For using with SFS FM-200 system and SNS IG100 system
  • Safety discharge pressure for cylinder manifold

DESCRIPTION
This device is used in cylinder systems that will be installed with selector valves only. In case of an accidental discharge of the extinguishing agent, this will be blocked in
the manifold until the bursting disc of this valve detect an over-pressure and permits a controlled vent of the gas outside.

The bursting disc is assembled in factory with the appropriate torque for its possible activation.

Its recommendable that the pressure discharge the gas to
the atmosphere or more larger area.

INSTALLATION
These are security mechanism to avoid that an over pressure in the manifold can occur when we have selector valves installed at the end of the manifold which does not permit the correct discharging of the extinguishing agent.

Technical Specifications

pdf

Safety valve DN20

SNS-IG-100-Fire-Suppression-System-Safety-valve-DN20.pdf (0.12Mb)

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