Fire Safe Double Offset Butterfly Valve – TEJI, API 609, PTFE/RPTFE/PPL/PEEK Sealing

The Fire Safe Double Offset Butterfly Valve from TEJI is a high-performance solution designed to meet the stringent requirements of industrial flow control systems. With a double eccentric design, this valve significantly reduces friction between the disc and seat during operation, prolonging service life and minimizing torque requirements.

This valve features soft-seal materials such as PTFE, RPTFE, PPL, and PEEK, ensuring tight shut-off and superior sealing performance across a range of process media, including water, steam, gas, oil, and acid/alkali solutions. Its fire-safe construction ensures continued functionality in fire-prone environments, making it suitable for safety-critical systems in petrochemical, chemical, and industrial gas applications.

Built with a cast body from materials such as WCB, CF8, CF8M, CF3, CF3M, Monel, and Hastelloy (HC), the valve is compliant with API 609, EN593, and tested according to API 598 and EN12266 standards. Multiple end connection options and actuation methods are supported, including lever, bare shaft, electric, pneumatic, or hydraulic operation.

Specifications:

– Valve Type: Double Offset Butterfly Valve (Fire Safe)
– Size Range: 2” to 60” (DN50 to DN1500)
– Pressure Rating: Class 150 to 900LB / 1.0 MPa to 16.0 MPa / JIS10K to JIS40K
– Body Materials: WCB, CF8, CF8M, CF3, CF3M, Monel, HC (Hastelloy), etc.
– Sealing Surface: Soft Seat
– Sealing Materials: PTFE, RPTFE, PPL, PEEK
– Temperature Range: T < 180°C
– Suitable Media: Water, Steam, Gas, Oil, Acidic/Alkaline Corrosive Media
– Design & Manufacture Standards: API 609, EN593
– Face-to-Face Standards: API 609, ASME B16.10, EN558-1
– End Connection: Wafer
– Inspection & Testing Standards: API 598, EN12266
– Certifications: CE, ISO 9001, API
– Actuation Options: Manual Lever, Bare Shaft, Electric, Pneumatic, Hydraulic

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com