- Ratio: 1:1, 1:2, 1:3, 2:1, 3:1
- Supply Pressure (Maximum): 250 psig, 17 bar, 1700 kPa
- Ambient Temperature: -40° to 93.3°C (-40° to 200°F)
- Port Size: 3/8", 1/2", 3/4"
- Port Threads: NPT, BSPP (Parallel), BSPT (Tapered)
- Options:
- Tapped Exhaust
- By-pass Valve
- Feedback
- Materials of Construction:
- Body & Housing: Aluminum
- Trim: Zinc Plated Steel, Brass, Stainless Steel
- Elastomers: Nitrile on Dacron, Viton
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
Selected Configuration
Model #:
4514AI
Price:
$493.00 USD
Availability:
Ships 8 - 12 Days
Min. Qty:
1 Item
Configuration
reset configurationEnvironmental Protection
- Acceptable for use in Zones 1 and 2 for gas atmosphere; Groups IIA and IIB and Zones 21 and 22 for dust atmospheres
Set Point - Increasing
- Inches WC: 1.0 to 3.0
Set Point - Decreasing
- Inches WC: 1.0 to 3.0
Supply Pressure - Maximum
- bar: 17
- kPa: 1,700
- psig: 250
Supply Pressure Effect
- bar: 0.007 to 0.021
- kPa: 0.7 to 2.1
- psig: 0.1 to 0.3
Output Pressure - Maximum
- bar: 10
- kPa: 1,000
- psig: 150
Ambient Temperature
- -40° to 93° C (-40° to 200° F)
Exhaust Capacity - Relieving Units Only
- 40 SCFM
- 40 SCGM (65.2 m³/Hour) where downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) above psig: 20 (bar: 1.5, kPa: 150) Set Point.
- 65.2m³/Hour
Ratio
- 1:1
- 1:2
- 1:3
- 2:1
- 3:1
Process Connection - Threaded
- 3/8" Female BSPP
- 3/8" Female BSPT
- 1/2" Female BSPP
- 1/2" Female BSPT
- 3/4" Female BSPP
- 3/4" Female BSPT
- 3/8" Female NPT
- 1/2" Female NPT
- 3/4" Female NPT
Relief
- Relieving
Vent
Available vent/exhaust port types listed below, straight is standard.
- Straight
- Tapped Exhaust
Actuator Type
- By-Pass Valve
Flow Capacity
- 150 SCFM (255 m³/Hour)
- 150 SCFM (255 m³/Hour) at psig: 100 (bar: 7, kPa: 700) Supply and psig: 20 (bar: 1.5, kPa: 150) Set Point
- 255m³/Hour
Enclosure/Body Material
- Aluminum
Trim Material
Available trim materials listed below, zinc plated steel & brass is standard.
- 316 Stainless Steel
- Brass
- Zinc-Plated Steel
Elastomers
Available elastomers listed below, nitrile on dacron is standard.
- FluoroCarbon (Viton)
- Nitrile on Dacron
