Pumps & Valves
PTFE and PEEK components for pump and valve systems — valve seats, bushings, seals and gaskets for chemical and water handling.
| Materials | PTFE, PEEK, EPDM |
|---|
ORRO Manufacturing Co., Ltd. supplies non-metallic precision parts for pumps and valves handling aggressive chemicals, water and process fluids, where corrosion resistance, tight sealing and low friction are essential. Our machined components withstand continuous chemical exposure and extend maintenance intervals in demanding service.
Typical Parts
- PTFE valve seats and seals — chemically inert sealing for ball, butterfly and diaphragm valves
- PEEK bushings and bearings — self-lubricating, corrosion-resistant shaft supports for pumps
- EPDM gaskets and O-rings — water and steam resistant sealing for valve bodies and flanges
- PTFE diaphragms and piston rings — flexible, chemically resistant pump membranes
- PEEK wear rings and thrust washers — low-friction, dimensionally stable pump internals
Material Advantages
- PTFE: Resists virtually all chemicals, low friction, continuous service to 260°C
- PEEK: High strength and chemical resistance with self-lubricating wear performance
- EPDM: Outstanding resistance to water, steam, acids and bases
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