Features & Benefits

• Flange construction according to DIN 1092-1 Type 11 for easy line integration
• Face to face dimensions according to DIN EN 558, Row 1
• Connection up to DN25
• Large piston sensor gives excellent sensitivity
• Balanced valve design assures stable downstream pressure
• Large handknob provides fast low-torque pressure settings
• Self-Venting standard
• Available with gauge ports
• Other connection standards on request

Specifications

Pressure Rating

Maximum Inlet Pressure: 580 PSIG [40 bar]
Outlet Pressure Ranges: 0-300, 0-580 PSI [0-21, 0-40 bar]
Design Proof Pressure: 150% of rated pressure
Design Burst Pressure: 400% of rated pressure

 

Fluid Media

Corrosive and non-corrosive gases or those requiring high purity regulation compatible with materials of construction. For other media, consult factory.

 

Material

Body: 316L Stainless Steel
Main Valve Seat: Teflon^®
Vent Valve Seat: Teflon^® [non for non-venting]
Back Cap: 300 Series Stainless Steel
Back-up Rings: Teflon^®
O-ring: Viton^®
Gaskets: CTFE
Remaining Parts: Type 17-4, 17-7, 300 Series Stainless Steel, Teflon^®

 

Operating Temperature

-15°F to +165°F [-26°C to +74°C]

 

Flow Capacity

Cv = .8, Cv = 2.0
Leakage – Internal
Bubble tight

 

Weight

DN 15: 9 lbs [4.1 kg]
DN20/25: 12.1 lbs [5.5 kg]