Model:WJ41Y-150LB-21/2″

ANSI 150LB Bellow Globe Valve uses bellows as the valve stem sealing element, which can prevent the valve stem from leaking to prevent the leakage of the medium. No fluid loss increases energy efficiency, increases production equipment safety, reduces maintenance costs, and maintains maintenance costs. It also provides a clean and safe working environment. It is most suitable for pipelines of steam, flammable, explosive, heat transfer oil, high purity, toxic and other media. The shut-off valve is used for the nominal pressure 150LB-300LB, and the connecting flange is ANSI B16.5. At high temperatures, the stem does not come into contact with the medium, ensuring zero leakage of the stem. At the same time ensure sufficient strength and toughness, you can switch tens of thousands of times. The hand wheel is ergonomically designed for longer life and easy operation.

Key Feature:

1.Bellow seal element. The key part of bellow sealed globe valves is mental bellow. It is the connection between cover and stem with automatic roll welding. The mental bellow can keep the stem part no leakage.
2.Benefit from the con and streamline shape design, the disc has a reliable seal and longer service life.
3.Double seal design(bellows+packing). Bellow and packing can protect against leakage and provide a excellent seal.
4.Grease nipple. It can direct lubricate the stem, nut and sleeve.
5, the stem lift position indication, more intuitive;
6, parts material, flange and butt welding number size can be reasonably matched according to actual working conditions or user requirements to meet various engineering needs
7,Materials : WCB, WC6,SS304,SS316
8,Bellows materials: SS304, SS316,SS316L,SS310, Hastelly C.
9,Size range : 2″-16″
10,Pressure:150LB-900LB
Technical specification
Design standard: ASME B16.34
Face to face dimension: ASME B16.10
Flanged ends: ASME B16.5
Test & inspection: API 598
Performance specification

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Please contact our sales@stvvalve.com for other materials and details.

ANSI Bellow Seal WCB Globe Valve