• Valve Information
  • Coil Information
  • Pneumatic Circuit Diagram
  • Technical Data
  • Diagram & Dimension
Port

Refer below technical data sheet (Available BSP / NPT)

End Connection

Screwed / Flange

Body Material

SS ASTM A351 Grade CF8 / CF8M

Diaphragm & Media Temp
Nitrile (NBR)EPDMViton (FKM)
-30° C to 90° C-10° C to 140° C-10° C to 180° C
Circumstance Temp

-10° C to 70° C

Media

Air,Water,Chemical,Gas.

Main Features

Internal Parts are in superior corrosion resistance steel, (Equivalent to SS316L) Suitable for Food Industries, Pharmaceuticals, Chemical application & Highly corrosive environment

Operating Voltage & Power Consumption
24AC110AC230AC12DC24DC
9W9W9W10W11W
Optional Feature

90% Power saver series also available, Manual Override, Water hammering reducer also available to avoid water hammer forces.

Other Specification Data

Available on Request. - High Pressure 20Kg Series. - Manual Override

Coil Features

High Reliability Unaffected by Voltage Surges. Easy coil changes coil lockable in 4X90 position, or freely movable in between as require.

Note

Use of filter in the inlet port is recommended.

Pilot Operated Diaphragm Valve (NC) Manufacturers Exports In Worldwide

 

Model No. Body Material Pipe (Inch) Orifice (mm) Min. Operating Pressure Kg/cm² Max. Operating Pressure Kg/cm² Seal & Diaphragm Material Flow Factor Kv m³ / hr
PCN-7E CF8 / CF8M ⅜” 15 0.5 12 NBR / EPDM / VITON 2
PCN-2E CF8 / CF8M ½” 17 0.5 12 NBR / EPDM / VITON 4.4
PCN-3E CF8 / CF8M ¾” 20 0.5 12 NBR / EPDM / VITON 3.7
PCN-4E CF8 / CF8M 1” 25 0.5 12 NBR / EPDM / VITON 10
PCN-5E CF8 / CF8M 1¼” 36 0.5 12 NBR / EPDM / VITON 12.2
PCN-6E CF8 / CF8M 1½” 36 0.5 12 NBR / EPDM / VITON 17.1
PCN-8E CF8 / CF8M 2” 47 0.5 12 NBR / EPDM / VITON 33.3
PCN-9E CF8 / CF8M 2½” 59 0.5 12 NBR / EPDM / VITON 43.5
PCN-AE CF8 / CF8M 3” 71 0.5 12 NBR / EPDM / VITON 64.5
PCN-BI CF8 / CF8M 4” 98 0.5 12 NBR / EPDM / VITON 115

 

Pilot Operated Diaphragm Valve (NC) Manufacturers Exports In Worldwide
Model No. Port Size Diagram No. A B C D E F
PCN-7E ⅜” 14.1 67 123 95 52 44 60
PCN-2E ½” 14.1 67 123 95 52 44 60
PCN-3E ¾” 14.1 81 130 97 60 44 60
PCN-4E 1” 14.1 96 146 104 66 44 60
PCN-5E 1¼” 14.1 108 154 116 88 44 60
PCN-6E 1½” 14.1 108 159 116 88 44 60
PCN-8E 2” 14.1 132 181 125 102 44 60
PCN-9E 2½” 14.1 166 212 140 126 44 60
PCN-AE 3” 14.1 192 237 151 138 44 60
PCN-BI 4” 14.1 262 242 178 202 38 48

Note: All dimensions are in mm. In normally open valve dimension B&C will increase up to 8mm.

Unifine Engineering