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CASHCO凯希柯 D-57型 2D4-5M37-11C0000D
作为市场上***通用的调节器之一，D型可用于蒸汽、空气、水、化学品等。一些***常用的应用包括蒸汽、空气、油墨、O2(常温)、O2(低温)和NACE服务。更大尺寸见型号DL。
以下是对适用于氯气或液体应用的可靠结构的描述。单位可用 尺寸为1/2英寸至1英寸(DN15至25英寸)。
SPECIAL CONSTRUCTION
Trim Designation No. “M3”
Plug ............................... Monel with Fluorocarbon
Elastomer Seat
Cylinder ......................... Monel
Cylinder Gasket ............ PTFE
Diaphragm .................... Gylon 3522 (PTFE)
Pusher Plate ................. Monel
Body Cap ...................... Monel
Spring ........................... Inconel X-750
Opt-57
Special Cleaning for Cl2 Service per Cashco
Spec. No. S-1589.
Epoxy painted.
The following is a de
script
ion of a proven con struc tion for chlorine gas or liquid service. Units are available
in sizes 1/2"–1" (DN15–25).
STANDARD CONSTRUCTION
Body .............................. Carbon Steel *
Spring Chamber ............ Carbon Steel *
Flange Bolting ............... 304 Stainless Steel
...................................... ASTM F593 Group 1
Spring Button ................ Cast Iron
Range Spring ................ Epoxy-coated Steel
Pressure Plate .............. Cast Iron
Adjusting Screw ............ Stainless Steel
Jam Nut ........................ Stainless Steel
* ASTM A216 Gr. WCB
PRESSURE - TEMPERATURE RATING
Inlet: 300 psig (20.7 barg) -20 to +300oF (-29 to +149oC)
Outlet: 100 psig (6.9 barg) -20 to +300oF (-29 to +149oC
