Van Bi Praher - S4 Series

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Trang chủ Van Bi Praher - S4 Series

- Safety handle system

- Colour coded ID plates (interchangeable) on handles

- Bi-directional flow (true union design)

- Dual function handle/spanner wrench

- Full port (per DIN/Metric) - high flow rates

- High precision machined ball

- Energized (O-rings) teflon ball seats

- Available with Praher modular actuator

- mounting system

- Eyelet for valve tagging

- Double stem O-ring

- In-line micro adjustment of ball seat

Thông số kỹ thuật

SPECIFICATIONS:

- Sizes: 3/8" - 4" (DN 10 - DN 80)

- Body material: PVC, CPVC (Corzan), PP, PVDF

- O-rings: EPDM or FPM (Viton)

- Ball seats: PTFE (Teflon®)

- Operating pressure (20°C / 70°F):

- 3/8"- 2 1/2" 232 psi / 16 bar (DN 10 - DN65)

- 3" (DN 80) / 145 psi / 10 bar

- 4" (DN 80) / 87 psi / 6 bar

- 6" also available, please consult factory.

- Valve ends:

PVC & CPVC socket ends (ASTM, DIN, JIS)

Threaded ends (NPT, BSP) PVC, CPVC, PP & PVDF

PP + PVDF Fusion socket (ASTM, DIN)

PP + PVDF Fusion spigot (DIN)

Flanged connection (ANSI, ASA, DIN, JIS)

Tài liệu kỹ thuật

Praher S4 Ball Valves - Catalog

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Hãng sản xuất

Van Bi Praher - S4 Series

All Praher S4 series thermoplastic Ball Valves, sizes 3/8" - 4", shall be of true union design with a two directional blocking capability. Valve stems shall be of blowout proof design with a double O-ring seal. All valve handles shall be of PPGF construction with an integrated locking mechanism to lock valve in closed position. All handles shall be usable as a tool to remove or adjust seal carrier, and shall be fastened to valve stem with 316SS hardware. All O-rings shall be EPDM or VITON and shall meet NSF61 criteria or NSF61 approved. Teflon ball seats shall be cushioned with backing O-rings that will compensate for minor ball and seat wear. PVC shall be NSF 61 approved or listed and meet ASTM standard D1784, cell class 12454. CPVC shall be NSF 61 approved or listed and meet ASTM standard D1784, cell class 23447. PP shall be conforming to ASTM D4101, cell class PP0210B67272 and shall be available in tan or translucent. PVDF shall be conforming to ASTM3222 cell class Type II.

FEATURES:

- Safety handle system

- Colour coded ID plates (interchangeable) on handles

- Bi-directional flow (true union design)

- Dual function handle/spanner wrench

- Full port (per DIN/Metric) - high flow rates

- High precision machined ball

- Energized (O-rings) teflon ball seats

- Available with Praher modular actuator

- mounting system

- Eyelet for valve tagging

- Double stem O-ring

- In-line micro adjustment of ball seat

Thông số kỹ thuật

SPECIFICATIONS:

- Sizes: 3/8" - 4" (DN 10 - DN 80)

- Body material: PVC, CPVC (Corzan), PP, PVDF

- O-rings: EPDM or FPM (Viton)

- Ball seats: PTFE (Teflon®)

- Operating pressure (20°C / 70°F):

- 3/8"- 2 1/2" 232 psi / 16 bar (DN 10 - DN65)

- 3" (DN 80) / 145 psi / 10 bar

- 4" (DN 80) / 87 psi / 6 bar

- 6" also available, please consult factory.

- Valve ends:

PVC & CPVC socket ends (ASTM, DIN, JIS)

Threaded ends (NPT, BSP) PVC, CPVC, PP & PVDF

PP + PVDF Fusion socket (ASTM, DIN)

PP + PVDF Fusion spigot (DIN)

Flanged connection (ANSI, ASA, DIN, JIS)

Thư viện ảnh