Mezipřírubové klapky 241-242 s pneupohonem
The pneumatically actuated wafer style butterfly valve type 241/242 series from GF Piping Systems is the ultimate choice for the high demands of the industrial world. The unique double eccentric design means the disc is not in contact with the seal in the open position. The result is less wear and operating torques that are half that of our previous model. Better chemical compatibility is achieved because the inner body is the same material as the pipe.
The unique o-ring design insures a superior seal with virtually any type of flange without the need for additional gaskets. Additionally, the electro-pneumatic positioner, stroke limiter, and feed back switches give flexibility for integration into a wide variety of applications.
Specifikace Mezipřírubové klapky 241-242 s pneupohonem
Fields of Application:
- water treatment
- power plants
- shipbuilding
- electroplating
- chemical process industry
- automotive industry
- cooling equipment
Advantages:
- size range 2” to 8" lug style ISO (Type 141); ANSI (Type 142)
- available in PVC-U, PVC-C, ABS, PP-H and PVDF
- rated for 150 PSI (bidirectional)
- EPDM or FPM seals
- double eccentric, off-center shaft for reduced wear and lower torque requirements
- special o-ring design eliminates the need of flange gaskets
- body: expoxy coasted cast iron
Options:
- declutchable manual override
- limit switches
- electo-pneumatic positioner (4-20mA) or 3-15 PSI
- ASI control
Size Range: 2” to 8”
Nominal pressure: 150 PSI / 10 bar (bidirectional)
Control pressure: 60-100 PSI (6 bar)
Materials: PVC-U, PVC-C, ABS, PP-H and PVDF
Seal: EPDM or FPM, PTFE
Soubory ke stažení
- Instruction Manual - Pneumatic actuator PA 30 – PA 90 (pdf, 1165KB)
- Mounting and Instruction Manual - Adapterkit for ball valve type 546, for actuator type PA11/21and for actuator type EA11/21 (pdf, 152KB)
- Mounting and Instruction Manual - Manual Override for ball valve type 546, with actuator type PA11/21 (pdf, 176KB)
- Operating Instructions - Butterfly valve type 567 - 568 (pdf, 640KB)
- Priority on stability - Butterfly valve type 568 (pdf, 1054KB)
- Product Range - Butterfly Valve Type 567 (pdf, 3159KB)
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