• Long Life in Severe Service Applications 
• Fabric-reinforced and PVC-Coated Nitrile (NBR) Main Diaphragm
• Common Body Platform
• Spring-to-Close and Spring-to-Open Versions
• Bubble Tight Shutoff
• Absolutely No Atmospheric Bleed
• High Turn Down Capability
• Easy In-Line Maintenance
• Noise Abatement Trim
• Precise Pressure Control 
• Full Pressure Rating
• Full Usable Capacity
• O-Ring Design
• Slam-Shut Protection

Available Configurations
Type EZH (Spring-to-Close): Pilot-operated pressure reducing regulator for low
   to high outlet presure
Type EZHSO (Spring-to-Open): Pilot-operated pressure reducing regulator for
   low to high outlet pressure
Type EZHOSX: Type EZH with a Type OS2 slam-shut device for overpressure
   (OPSO) or overpressure and underpressure (OPSO/UPSO) protection
Type EZHSO-OSX: Type EZHSO with a Type OS2 slam-shut device for
   overpressure (OPSO) or overpressure and underpressure (OPSO/UPSO)
   protection

Body Size and End Connection Styles
NPS 1 or 2 / DN 25 or 50 
   Main Valve Body Material: LCC or WCC Steel
   End Connection Styles: NPT or SWE, CL150 RF, CL300 RF, CL600 RF or BWE

NPS 3 or 4 / DN 80 or 100
   Main Valve Body Material: LCC or WCC Steel
   End Connection Styles: CL150 RF, CL300 RF, CL600 RF or BWE

Maximum Allowable Pressures
Inlet Pressure: 1500 psig / 103 bar
Outlet (Casing) Pressure: 1500 psig / 103 bar
Emergency Casing Pressure: 1500 psig / 103 bar

Outlet Pressure Range
14.5 to 1160 psig / 1,0 to 80,0 bar in eight ranges

Pressure Registration
External

Temperature Capabilities
Nitrile (NBR) Version: -20° to 180°F / -29° to 82°C
Fluorocarbon (FKM) Version: 0° to 180°F / -18° to 82°C

Approximate Weights
77 to 514 Pounds / 35 to 234 kg depending on body size and end connection style

Additional Technical Data
For additional technical information, contact your local Sales Office or refer to technical documentation.