Partek Other Products Pressure Regulating Valve PR-3 Series PFA/PTFE Products
Flow Joint Co., Ltd.
About This Product
■Product overview
PR-3 series PTFE 1/2" and 1" pressure regulating valves are designed for ultra-high purity semiconductor chemicals and are also ideal for ultra-pure water and aggressive chemicals. This product has a machined PTFE body with precision machined seat and diaphragm seal sections. Equipped with a large diaphragm, it responds quickly to pressure changes on the primary side and suppresses surge pressure on the secondary side.
■Features
・Uses a diaphragm machined from improved fluororesin PTFE using the latest technology
・More than 5 times more durable than conventional PTFE
・Unrivaled minimum differential pressure, 0.07MPa
・Tongue/Groove: Diaphragm
■Advantages
・Long lifespan
・Low replacement cost
- Short downtime
・Stabilizes system pressure, ideal for ultrapure water systems
・Low hysteresis
・Seal protects spring and adjustment screw
specification
■Material
・Wetted parts: PTFE, improved PTFE
- Non-wetted parts: Electrolytically treated aluminum, ABS, brass, stainless steel, PVDF, stainless steel spring, chrome vanadium die spring, HDPE
■Pressure range
・Maximum primary pressure: 120PSIG (0.83MPa)
・Secondary pressure, options: 0~30PSIG (0.21MPa) and 0~60PSIG (0.41MPa)
・The above pressure range is for use at the following ambient temperature.
■Temperature range
・0°~150°F (-17°~66°C) Atmosphere
・0°~266°F (-17°~130°C) Fluid
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Product
Partek Other Products Pressure Regulating Valve PR-3 Series PFA/PTFE Products
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Handling Company
Flow Joint Co., Ltd.
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Categories
1 Models of Partek Other Products Pressure Regulating Valve PR-3 Series PFA/PTFE Products
| Product Image | Part Number | Price (excluding tax) | A dimension | B dimension | C dimension | Fluid connection | Secondary pressure X | Style | Trim material |
|---|---|---|---|---|---|---|---|---|---|
|
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PR-3-1218-X |
Available upon quote | Φ3.25 (82.55) | 1.60 (40.64) | 6.52 (165.61) | 1/2" FNPT |
・1=0-0.21MPa ・2=0-0.41MPa |
1 | Electrolytically treated aluminum |
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About Company Handling This Product
- Japan