BA Special Gas Ball Valves

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Product Model: 20Q61F-25R

Working Pressure: 1.6MPa-32MPa (150LB-2500LB)

Working Temperature: -20°F to 450°F (-28°C to 232°C)

Nominal Diameter: DN15 to DN150 (1/2" to 6")

Port Type: Welded

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

Product Advantages

1. Operation Methods: Manual, Electric, Pneumatic

2. Three-piece forged construction; BA-grade cavity, fire-safe design, replaceable seat, anti-ejection stem structure, dual stem seal design.
Compact ball valve structure with maximum flow rate design, widely used in high-pressure, frequent-switching, and other harsh conditions.

3. Floating ball core provides bidirectional sealing; rigidly loaded seat ensures excellent sealing performance in both low- and high-pressure systems

4. Fire-safe design and anti-ejection stem structure; all bore sizes undergo full operating pressure testing

5. Suitable for acidic gas environments; materials comply with NACE MR0175/ISO 15156.

6. Each valve undergoes seal testing before shipment, with 5% of the units subjected to water pressure seal testing at 1.5 times the rated working pressure.