Features & Benefits

• Optimum performance and cleanliness at a great value
• Internal surface finished to 10 Ra, ensures minimal particle generation or entrapment
• True metal to metal body diaphragm seal provides enhanced leak integrity
• No bias spring or friction device in flow stream
• Adjustable stop to limit outlet pressure
• Positionable ported bonnet ring is available

Specifications

Pressure Rating

Maximum Inlet Pressure
600 or 3500 PSIG [40 or 240 bar]
Outlet Pressure Ranges
0-30, 0-60, 0-100, 0-150, 0-250 PSIG [0-2, 0-4, 0-7, 0-10, 0-17 bar]

 

Material

Body:  316L SST Electro-Polish
Diaphragm:  316L SST or Hastelloy^®
Seat:  PCTFE or Teflon^® (Vespel^® optional for 3500 PSIG [240 bar])
Spring:  316 SST or Elgiloy^®
Stem, Seat Retainer, Valve Guide:  316 SST or Hastelloy^®

 

Operating Temperature

PTCFE Seat:  -40°F to +140°F [-40°C to +60°C]
Teflon^® Seat:  -40°F to +160°F [-40°C to +71°C]
Vespel^® Seat:  -40°F to +350°F [-40°C to +177°C]

 

Port Size & Type

1/4″ H.P.I.C. 1/2″ Male Swivel
1/2″ Female Swivel
1/4″ Male Swivel
1/4″ Female Swivel
IN Port: 1/4″ Male; OUT Port: 1/4″ Female
IN Port: 1/4″ Female; OUT Port: 1/4″ Male
1/4″ Tube Stubs

 

Flow Capacity

Cv = .06 (3500 PSIG [240 bar])
Cv = .15 (600 PSIG [40 bar])

 

Load Type

Spring

 

Weight

2.0 lbs [.9 kg]