High Purity Valves
PolyPure® PPn Ball Valves
PolyPure® ball valves feature a true union design that simplifies installation and removal, making them highly user-friendly. They are equipped with PTFE seats and energized O-rings that minimize wear and extend the valve’s cycle life. Dual shaft seals effectively prevent leakage, while a heavy-duty, large diameter shaft eliminates flexing and breakage. The PTFE bearing on the shaft reduces friction and wear, and the stem design is “blow-out” proof for added safety. With a fully concentric and mirror-polished ball, these valves ensure smooth and leak-proof operation. Their multi-directional flow design prevents incorrect installation, and a smooth flow path helps reduce pressure loss.
Resources:
Data Sheet
Ideal Applications Include:
Isolation & Throttling Valves, UPW, WFI, RO/DI Systems, Photovoltaic, Pharmaceutical, Biotech, Institutional, Laboratory Research, Nanotech
Specifications:
Materials:
PolyPure® natural polypropylene
Sizes:
1/2″ – 2″ (20 – 63mm)
End Connections:
Metric (DIN) spigot standard, socket, threaded
Seal Material:
FKM, EPDM (optional)
Seat Material:
PTFE
Operator:
Manual handle, electric/pneumatic actuation (optional)
- True union design for ease of installation and removal
- PTFE seats energized with O-rings eliminate wear and improve cycle life
- Dual shaft seals eliminate leakage
- Heavy-duty, large diameter shaft to eliminate flexing and breakage
- PTFE bearing on shaft eliminates friction and wear; stem design is “blow-out” proof
- Fully concentric and mirror polished ball assures smooth, leakproof operation
- Multi-direction flow means valve cannot be installed backwards
- Smooth flow path reduces pressure loss
- Pneumatic air-to-spring (open & closed)
- Pneumatic air-to-air
- Electric position feedback
- Manual override handwheel