Veteran Owned
Airgas® Model DW215B590 Brass Analytical Applications/Corrosive Service Economy Two Stage Regulator With 1/4" FNPT Connection
Part Number: DW215B590SKU: Y12DW215B590-AG
$766.41
Item Details
This economically priced two stage regulator is designed for analytical applications where the regulator is located in corrosive environments but uses non-corrosive gases. The regulator has a stainless steel diaphragm for high purity applications, and the needle valve is built into the body to shorten the gas path. These regulators also have a check valve CGA-that prevents contaminants from entering the gas stream during cylinder change out. The regulator has liquid filled gauges to protect the gauge movement from corrosive environments damaging this movement. The bonnets are a resin material to prevent discoloration from the environment as well. This regulator will last a long time in these environments and prevent common failures as seen on other regulator commonly used in corrosive environments.Features
- Check Valve CGA: Prevents air and contaminants from entering the process stream during cylinder change out.
- Liquid Filled Gauges: Prevent the environment from causing gauge failure.
- Resin Bonnets and Nickel-Plated Brass Body: Protects the appearance.
- Stainless Steel Diaphragm: Eliminates off gassing associated with elastomeric diaphragms.
- Needle Valve: Built into the body to shorten gas path.
Specifications
- Maximum Inlet Pressure: 3,500 psig
- Capacity (scfh @ Max Del. Pressure): 450
- Relief Valve Setting: 150 psig
- Inlet Gauge Range: 4,000 psig
- Outlet Pressure Range: 0 - 50 psig
- Delivery Gauge Range: 0 - 60 psig
- Flow Capacity: Cv= 0.13
- Ambient Operating Temperature: -40° F to +165° F
- Designed Leak Rate: Bubble-Tight (helium)
- Weight: 5 lbs
- Ports: (4) 1/4" FNPT
- Decay Inlet Characteristic: 0.23/100 psi
- Body/Bonnet/Trim: Nickel-Plated Brass
- Seat: PTFE
- Valve Stem/Valve Spring: 316 Stainless Steel
- Outlet Valve: Needle Valve in Body
- Filter: 316 Stainless Steel and Bronze
- Gauge: 2 1/2" Nickel-Plated Brass
WARNING
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov