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NOSHOK'S COVID-19 Response
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  • Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
  • Block valve isolates the downstream process fluids and the bleed valve exhausts upstream fluids enabling static pressure transmitters, switches or gauges to be removed without disturbing the permanent piping installation
  • Block valve is located on the left side and the bleed valve is located on top in a 90º orientation, venting is to the right
Unit of Measure

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Part Number

Description

Seat

Valve Type

Pressure Rating at 200 Degree Fahrenheit (ºF) Temperature

Flow Coefficient Cv
N/A Hard Seat, 1/2" National Pipe Thread (NPT) Female x 1/2" National Pipe Thread (NPT) Female, Steel, 0.187" Orifice, 2 Manifold Valve N/A Hard Seat N/A Female-Female N/A 10,000 psi N/A 0.44
N/A Hard Seat, 1/2" National Pipe Thread (NPT) Female x 1/2" National Pipe Thread (NPT) Female, 316 Stainless Steel, 0.187" Orifice, Carbide Ball Tip, 2 Manifold Valve with Grafoil Packing N/A Hard Seat N/A Female-Female N/A 10,000 psi N/A 0.44
N/A Hard Seat, Flange x 1/2" National Pipe Thread (NPT) Female, Steel, 0.187" Orifice, 2 Manifold Valve N/A Hard Seat N/A Flange-Female N/A 10,000 psi N/A 0.44
N/A Hard Seat, Flange x 1/2" National Pipe Thread (NPT) Female, 316 Stainless Steel, 0.187" Orifice, 2 Manifold Valve N/A Hard Seat N/A Flange-Female N/A 10,000 psi N/A 0.44
N/A Soft Seat, 1/2" National Pipe Thread (NPT) Female x 1/2" National Pipe Thread (NPT) Female, Steel, 0.187" Orifice, 2 Manifold Valve N/A Soft Seat N/A Female-Female N/A 6,000 psi N/A 0.76
N/A Soft Seat, 1/2" National Pipe Thread (NPT) Female x 1/2" National Pipe Thread (NPT) Female, 316 Stainless Steel, 0.187" Orifice, 2 Manifold Valve N/A Soft Seat N/A Female-Female N/A 6,000 psi N/A 0.76
N/A Soft Seat, Flange x 1/2" National Pipe Thread (NPT) Female, 316 Stainless Steel, 0.187" Orifice, 2 Manifold Valve N/A Soft Seat N/A Flange-Female N/A 6,000 psi N/A 0.76