Shut off Valve of Butterfly PVDF Body Disc FPM Seat Seal Wafer Type Flange BS Standard

Description

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Shut off Valve of Butterfly PVDF Body Disc FPM Seat Seal Wafer Type Flange BS Standard

This shut off valve is designed for use with acid media. It is operated by gears and has a wafer connection form. The valve has a centre sealing structure and a force sealed seat seal made of FPM. The valve stem is of normal type.

Product Description

The PV122A is a heavy-duty butterfly valve operated by gears. For sizes above 10″, the valve body and disc have a steel frame inside to provide additional strength.

Basic specifications:
– Size: DN150~DN600 (6 inch ~ 24 inch)
– Wafer connection: DIN PN10; ANSI CL150; JIS 10K
– Body Material: PVC-U; PVDF; PP-GF; PP-H
– Disc Material: PVC-U; PVC-C; PVDF; PP-GF; PP-H
– Seal material: EPDM; FPM
– Design pressure: 0.2~1.0Mpa (PN2~10 bar)

Features of the valve:
– Steel frame inside the body and disc for added strength
– Electric and pneumatic actuator mounting options available
– Gearbox with aluminum alloy and plastic shell options

Norminal Size:

DN(Inch) DIN ANSI JIS d D1 n Φh A1 A2 H1 H2
DN150(6″) 240 241 240 150 285 8 22 190 100 143 269
DN200(8″) 295 298 / 200 340 8 22 245 110 170 303
DN250(10″) 350 362 355 250 395 12 22 245 110 198 333
DN300(12″) 400 / / 300 445 12 22 245 125 223 363
DN350(14″) 460 / / 350 505 16 22 260 125 253 393
DN400(16″) 515 / / 400 580 16 26 260 130 290 458
DN450(18″) 565 / 565 450 615 20 26 280 130 308 478
DN500(20″) 620 / 620 500 670 20 26 280 150 335 508
DN600(24″)