FDR-2 Manual Changeover System up to 2500 psig

FDR-2 Series Manual Changeover System (up to 2500 psig)

Features

A small manual changeover system with a regulator similar to  FCR-2 Series Regulators

• Connecting with two independent gas sources at a time,       gas sources switched through diaphragm valves
• Applicable to non-corrosive gases
• Venting model available
• Anodized Aluminium panel

Technical Data

• Maximum inlet pressure: 3000 or 4500 psig
• Outlet pressure range: 0~750, 0~1500 or 0~2500 psig
• Material of the main components:

      Seat: PCTFE (regulator and diaphragm valve)

      Piston: 316L

      Diaphragm: Elgiloy (diaphragm valve)

      Diaphragm valve body: 316L

      O-ring: Viton or Kalrez

      Filter: 316L

• Temperature: -10°F~+150°F (-23°C~+65°C)
• Leak rates:

     Internal Bubble-tight:

     External Bubble-tight:

• Flow coefficient (regulator Cv):

     Without vent: 0.06

     Vent: 0.1

REPLACEMENT: DRUVA BMD 500 / 530-30, BMD 500/530