Jordan Valve, Mark 70 Series, Diaphragm Control Valve

Features & Benefits

• Totally enclosed multi-spring actuator – Minimizes deadband and is field reversible without the use of special tools or additional parts
• Compact design and simple construction allows fast installation and easy maintenance
• Stem packing is four times deeper than stem travel for greater protection against leakage
• Sliding gate seats provide straight-through flow for reduced turbulence and quiet operation
• Short stroke for fast response and accurate regulation
• Easily interchangeable CV’s
• Tight shutoff

Specifications

• Sizes: 1/4" – 2" (DN8 – DN50)

• Body Material: Ductile Iron, Carbon Steel, Stainless Steel, Bronze

• Seat Material: Jorcote on SST standard

• Cv (Kv): up to 30 (up to 26)

• Action: Direct (ATC) or Reverse (ATO)

• Ranges: 3-15 psi, 6-30 psi (0,2-1,0 bar; 0,4-2,1 bar) or split ranges