NOSHOK, Inc.
2604/2704 Series 0.156 in. Orifice Block and Bleed 2 Manifold Valves with Hard Seat and Soft Tip

Series Overview
- 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 right and the bleed valve is located on top in a 90º orientation, venting is to the left
Documents
| Part Number | Process Connection | Valve Type | Seat | Material | Pressure Rating at 200ºF | Flow Coefficient Cv | Valve Material |
|---|---|---|---|---|---|---|---|
| 2604-FFS | 1/2" NPT | Female-Female | Hard Seat | Zinc-nickel plated steel, electropolished 316 Stainless Steel | 10,000 | 0.44 | Stainless Steel |
| 2704-FFC | 1/2" NPT | Female-Female | Soft Tip | Zinc-nickel plated steel, electropolished 316 Stainless Steel | 6,000 | 0.44 | Steel |
| 2704-FFS | 1/2" NPT | Female-Female | Soft Tip | Zinc-nickel plated steel, electropolished 316 Stainless Steel | 6,000 | 0.44 | Stainless Steel |
| 2604-FFSR-P1 | 1/2" NPT | Female-Female | Hard Seat | Zinc-nickel plated steel, electropolished 316 Stainless Steel | 6000 | 0.44 | Stainless Steel |
| 2604-FFC | 1/2" NPT | Female-Female | Hard Seat | Zinc-nickel plated steel, electropolished 316 Stainless Steel | 10,000 | 0.44 | Steel |
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