• 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, Forged Brass

Media Temp & seal o ring
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, Oil, Diesel, Kerosene, LPG.

Main Features

Internal Parts are in superior corrosion resistance steel, (Equivalent to SS316L). Suitable for Food Industries, Pharmaceuticals, Chemical applications & 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.

Coil Housing

Epoxy square coil, Metallic round enclosure, IP-68 Weatherproof enclosure.

Note

Use of filter in the inlet port is recommended.

Pilot Operated Diaphragm Valve (NO) Manufacturers Exporters 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-2DE CF8 / CF8M ½” 17 0.5 12 NBR / EPDM / VITON 4.4
PCN-3DE CF8 / CF8M ¾” 20 0.5 12 NBR / EPDM / VITON 3.7
PCN-4DE CF8 / CF8M 1” 25 0.5 12 NBR / EPDM / VITON 10
PCN-5DE CF8 / CF8M 1¼” 36 0.5 12 NBR / EPDM / VITON 12.2
PCN-6DE CF8 / CF8M 1½” 36 0.5 12 NBR / EPDM / VITON 17.1
PCN-8DE CF8 / CF8M 2” 48 0.5 12 NBR / EPDM / VITON 33.3
PCN-9DE CF8 / CF8M 2½” 60 0.5 12 NBR / EPDM / VITON 43.5
PCN-ADE CF8 / CF8M 3” 72 0.5 12 NBR / EPDM / VITON 64.5
PCN-BDI CF8 / CF8M 4” 98 0.5 20 NBR / EPDM / VITON 115
Pilot Operated Diaphragm Valve (NO) Manufacturers Exporters In Worldwide

All Dimensions are approx

Diagram No : 16.2

Model No. Port Size Diagram No. A B C D E F G H I J K
PCN-2DE ½” 16.2 122 140 95 90 38 49 60.3 8 9.6 16 37
PCN-3DE ¾” 16.2 120.5 147 97 100 38 49 70 9.6 11.2 16 46
PCN-4DE 1” 16.2 175 160 105 110 38 49 79 11 12.6 16 53
PCN-5DE 1¼” 16.2 108 166 109 116 38 49 89 10 11.6 17 64
PCN-6DE 1½” 16.2 195 171 108 125 38 49 98 11 12.6 16 77
PCN-8DE 2” 16.2 194 201 126 150 38 49 121 12.5 14 20 94
PCN-9DE 2½” 16.2 234 230 140 180 38 49 140 13 14.6 20 106
PCN-ADE 3” 16.2 257 237 252 190 38 49 152 13.5 15 20 128


Note: All dimensions are in mm.

Unifine Engineering