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UHP Diaphragm Y-Valve - Manual or Air-Actuated (Vacuum to 300 psig) - 930Y Series

Brand: Parker Hannifin

The 930Y Series Diaphragm Valve (Y block body) combines two valves into a single compact body simplifying the integration of a purge system into a gas manifold while improving the effectiveness of the purge process.

Specifications

Actuation Pressure

  • 75 psig Nominal (5 barg)

Air Inlet Size

  • 1/8”-27 NPT

Bake-Out Temperature (°C)

  • 121° C in the Open Position

Bake-Out Temperature (°F)

  • 250° F in the Open Position

Body Material

  • VeriClean 316L Stainless Steel

Burst Pressure

  • 375 psig (26 barg) (NC, NO)900 psig (62 barg) (I, M)

Cap Material

  • 17-4 Stainless Steel

Diaphragm Material

  • Elgiloy, Equivalent

External Leak Rate

  • ≤ 2 x 10-10 Scc/sec He

Flow Capacity (Cv)

  • Cv 0.3 Process Valve (NC, NO, I)Cv 0.22 Process Valve, Lever (M)Cv 0.18 Purge Valve

Housing Material

  • Anodized Aluminum

Internal Leak Rate

  • ≤ 1 x 10-9 Scc/sec He

Internal Volume (cc)

  • 4.26 cc

Maximum Inlet Pressure (psi)

  • 125 psig (8.6 barg) (NC, NO)300 psig (20.7 barg) (I, M)

Maximum Working Temperature (°C)

  • 66° C

Maximum Working Temperature (°F)

  • 150° F

Minimum Inlet Pressure (psi)

  • Vacuum

Minimum Working Temperature (°C)

  • -40° C

Minimum Working Temperature (°F)

  • -40° F

Nut Material

  • 316L Stainless Steel

Proof Pressure

  • 188 psig (13 barg) (NC, NO)450 psig (31 barg) (I, M)

Seat Material

  • PCTFE (Standard), PEEK, Vespel

Surface Finish (Ra)

  • 10 Micro inch Ra

Weight (kg)

  • 0.95

Weight (Lbs)

  • 2.1
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