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3 Installation & Commissioning
3.1 Recommended system layout
3.1.1 Installation Parts.
Installation Parts display Parker Master Catalogue part number and may ordered through your local authorised Parker Sales Company. Please note gas bottle and/or gas bottle
regulator are not supplied by Parker Hannifin.
Only competent personnel trained, qualified, and approved by Parker Hannifin should perform commissioning and service procedures.
Part Number
Description Stainless Steel Brass Copper
1/4" OD Tube Ball Valve -- 4A-MB4LPFA-BP --
1/4" OD Tube Non Return Valve -- 4A-C4L-1-BN-B --
1/4" OD Tube Equal Tee -- 4ET4-B --
1/4" OD Tube Pressure Relief Valve This relief valve should be sized by the installer to suit the installation
1/4" BSPP (G1/4) Pressure Regulator ( 0 - 125 psig ) 14R113F1
1/4" OD Tube Equal Cross -- 4ECR4-B --
1/4" OD Copper Tube (Grade B-280) (50 FT) -- -- X50CT-4-30
A
B
C
D
A
C
D
B
A Basic Layout
B
Basic Layout with back up
supply
Isolation Valve
C
Cyclical demand
(e.g. glove box, fume cupboard)
D Steady and cyclical demand
Pressure regulator
Non return valve
Flow Controller
Pressure relief valve
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