Features & Benefits 

• 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
• Optional 6000 [414 bar] or 5000 [345 bar] PSIG inlet with 2500 [172 bar] PSIG outlet

Specifications

Pressure Rating

Maximum Operating Pressure:
Stainless Steel body: 4,500 PSIG [310 bar]
Brass body: 3,750 PSIG [260 bar]
Outlet Pressure Ranges:
0-300, 0-600, 0-1000, 0-1500 PSIG [0-21, 0-42, 0-70, 0-104 bar]

 

Material

Body: Brass, 303 or 316 Stainless Steel
Seat, main valve: CTFE, except: 44-13X2-XXX2 (Teflon^®)
Seat, vent valve:
300 & 600 PSIG [21 & 42 bar] outlet: Teflon^®
1000 & 1500 PSIG [70 & 104 bar] outlet: CTFE
O-rings: Viton-A^®
Back-up Rings: Teflon^®
Gaskets: CTFE
Remaining Parts:
300 Series Stainless Steel, 17-4, 17-7 Stainless Steel, Teflon^® & Brass

 

Operating Temperature

-15°F to +200°F [-25°C to +104°C]

 

Port Size & Type

Sizes: 1/2″, 3/4″
Types: SAE, NPT, MS33649, BSP

 

Flow Capacity

1/4″ main valve (Cv = 0.8), 3/8″ main valve (Cv = 2.0)

 

Load Type

Spring, Dome (non-venting only), Air (non-venting only)

 

Weight

6.25 lbs [2.83 kg]