Regulator - PR 400 Series
Parker
Parker Hannifin 成立於 1917 年，為全球運動與控制技術解決方案領導廠商，產品線涵蓋流體控制、液壓、氣動、過濾、密封及工程材料等領域，廣泛應用於石化、化工、氫能、半導體與工業製造等產業，以創新技術協助客戶提升製程效率、系統可靠性與永續競爭力。
科瑞流體控制為 IMI Norgren、Parker Hannifin、Flojet/Xylem 等歐美工業流體控制品牌之台灣授權代理商，提供 Parker 調壓閥完整選型諮詢與技術支援服務。
| Product Type | Pressure Regulator
PR400 Series
|
Maximum Inlet Pressure | 4,000 psig (275 bar) |
| Actuation Type | Manual | Outlet Pressure Range | 1 ~ 30 psig (0.06 ~ 2 bar) 2 ~ 100 psig (7 bar) 5 ~ 300 psig (21 bar) |
| Body Material | 316L Stainless Steel | Operating Temperature | -40°C ~ 66°C |
| Flow Capacity (Cv) | Cv = 0.06
(ANSI/ISA S75.02 using water)
|
Connection Size | 1/4" NPT Female |
| Internal Materials | Diaphragm: 316L SS Seat: PCTFE Nozzle: 316L SS / PTFE Spring: Inconel 600 Filter: 75 μm (316L SS) | Options & Cleanliness | C3 (Oxygen Cleaning) |
如需產品選型建議或技術規格確認，歡迎隨時洽詢，我們將竭誠為您服務。
Product Description
Robust product design with 316L stainless steel material.
Excellent endurance for high and low pressure application.
Good performance for corrosion resistance.
Instrument grade construction.
Precise control of high and low pressure gas.
Though rated for 4000 psi (275 bar) supply pressure for cylinder use, it functions equally well with low supply pressure for point-of-use applications.
Integrated filter screen.
Protect seat from impurities for longer service life.
Positive upward and downward stops in operation.
Increase cycle life by preventing over stroking of the diaphragm.
Strict quality control of manufacture and 100% factory testing.
Reliable performance and quality.
Excellent internal body surface finish and clean manufacturing environment.
Less particle contamination in the flow gas.
Oxygen cleaning option is available.
Meeting oxygen service requirements according to ASTM G93.
| Series (系列) | Outlet Pressure (出口壓力) | Body Material (材質) | Porting (孔位形式) | Gauge (壓力錶) | Port Style (接口形式) |
|---|---|---|---|---|---|
| PR (PR400 系列) |
400 : 1 - 30 psig (0.06 - 2 bar) 401 : 2 - 100 psig (7 bar) 402 : 5 - 300 psig (21 bar) |
S : 316L SS | 2P : 2 孔配置 3P : 3 孔配置 4P : 4 孔配置 4PB : 4 孔 T 型配置 5P : 5 孔配置 |
(Blank) No Gauge for 2P X : No Gauge for 3P XX : No Gauge for 4P, 4PB, 5P |
4 : 1/4" NPT Female |
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[PR400 (1-30 psig)] PR400S2P4, PR400S2P4-C3, PR400S3PX4, PR400S3PX4-C3, PR400S4PXX4, PR400S4PXX4-C3, PR400S4PBXX4, PR400S4PBXX4-C3, PR400S5PXX4, PR400S5PXX4-C3
[PR401 (2-100 psig)] PR401S2P4, PR401S2P4-C3, PR401S3PX4, PR401S3PX4-C3, PR401S4PXX4, PR401S4PXX4-C3, PR401S4PBXX4, PR401S4PBXX4-C3, PR401S5PXX4, PR401S5PXX4-C3
[PR402 (5-300 psig)] PR402S2P4, PR402S2P4-C3, PR402S3PX4, PR402S3PX4-C3, PR402S4PXX4, PR402S4PXX4-C3, PR402S4PBXX4, PR402S4PBXX4-C3, PR402S5PXX4, PR402S5PXX4-C3
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