High temperature and high pressure bellows globe valve

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High temperature and high pressure bellows globe valve

Description Download

Model: 374HWJ50-FTB

Port Type: BW Butt Weld (Socket Weld, SW Socket Weld, UBM Slip-On Weld, Threaded, etc.)

Working Temperature: -38°C to 550°C (-36.4°F to 1022°F)

Pressure Rating: PN16, max 3000 PSI (21 MPa)

Nominal Diameter: DN50 (DN10 to DN150)

Material: 304, 316, 316L, F347H, 321, Hastelloy, Monel

Product Advantages

1. Multiple interface connection options

2. Hydraulically formed multi-layer bellows for extended service life

3. Non-rotating valve head enhances bellows durability

4. External pressure-resistant bellows design maximizes valve working pressure

5. Strictly controlled bellows stroke design extends service life

6. Each valve undergoes a 5-second helium leak test at the maximum leakage rate of 4×10⁻⁹ std cm³/s for the seat, housing, and all sealing points prior to shipment.