Flanged Bellows-sealed Valves

INQUIRY

Description Download

Model: 15BJ41Y-25P

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

Working Temperature: -54°C to 480°C (-65°F to 896°F)

Pressure Rating: 2.5MPa, maximum up to 21MPa

Actuation: Handwheel

Nominal Diameter: DN15 (DN10 to DN150)

Port Type: Flange (RF, FM, RJ)

Material: 304, 316, 316L, 321, Hastelloy, Monel, etc.

Product Features

1. Multiple interface connection options

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

3. Non-rotating valve head enhances bellows durability

4. Externally pressurized 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 maximum leakage rate of 4×10⁻⁹ std cm³/s for seats, housings, and all seals prior to shipment