Features & Benefits

• Flange connections according to DIN EN 1092-1 Type 11 for easy line integration
• Face to face dimensions according to DIN EN 558, Row 1
• High flow at small size
• Connection up to DN25
• High purity materials and design
• Other connection standard on request
• Standard version includes 1/4″ NPT gauge ports

Specifications

Pressure Rating

Maximum Inlet Pressure: 580 PSIG [40 bar]
Outlet Pressure Ranges:
28″ Hg VAC – 15 PSIG, 28″ Hg VAC – 30 PSIG, 28″ Hg VAC – 60 PSIG,
28″ Hg VAC – 100 PSIG, 0-25 PSI, 0-50 PSI, 0-100 PSI, 0-150 PSI, 0-200 PSI[67mbar abs. – 1 bar, 67mbar abs. – 2.1 bar, 67mbar abs. – 4.1 bar,
67mbar abs. – 7 bar, 0-1.7 bar, 0-3.5 bar, 0-7 bar, 0-10 bar, 0-14 bar]
Design Proof Pressure: 150% of rated pressure
Design Burst Pressure: 400% of rated pressure

 

Fluid Media

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

 

Material

Body: 316L Stainless Steel
Seal: Teflon^®
Seat: Teflon^®
Diaphragm: 316L Stainless Steel or Hastelloy
Remaining Parts: 316 Stainless Steel, Nitronic 60

 

Operating Temperature

-14.8°F to +165°F [-26°C to +74°C]

 

Flow Capacity

Cv = 1.0, Cv = 1.8

 

Leakage

Internal: Bubble tight
External: < 2 x 10-8 atm cc/sec. He [mbar l/s He]

 

Weight

DN10/15: 6.6 lbs [3.9 kg]
DN20/25: 12 lbs [5.3 kg]