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DF Series Alternative Energy Valves

DF Series Alternative Energy Valves

Sherwood DF Series valves are engineered for use with multi-fuel or bi-fuel engines using CNG and hydrogen.

Key Features & Benefits

  • Heavy-duty forged brass body for durability and coated with optional protective chrome or nickel finish
  • Dual outlet design allows for manifolding without use of adapters or tees, eliminating multiple joints
  • Location of outlets above valve seat enables individual cylinder isolation without shutting off manifold
  • Designed for direct manifold connections, reducing components and leak points
  • Low operating torque design to ensure ease of operation during filling and use
  • Available with unitized Pressure Relief Device having fuse-metal backed or unbacked burst disc
  • Available with standard CGA connections as well as international inlets and outlets
Design Specifications
Working pressure 0 – 6250 PSI (431 bar)
Helium Leak Rate 10-3 atm cc/sec
Operating Temp Range -50° F (-45°C) up to 149° F (65°C)
Materials CDA 377 Brass, CDA 360 Brass, PTFE, PA 6/6, Nickel
Standard Accreditation CGA V9 -2019
Cv 0.67

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