2020 High quality Sea Water Butterfly Valve - carbon steel A216 WCB 150LBS Globe Valve GVC-00150 – Deye

Quick Detail

Design standard: API 600.ANSI B16.34

Body material: WCB.

Nominal diameter: 8″.6” 12”

Pressure: CL150

End connection: RF.

Face to face: ASME B16.10.

Working temperature: -29℃~+425℃.

Mode of operation: handwheel .

Test and inspection: API 598.

BB/WB OS& Y globe valve

By pass system assembly

Conical /Flat Disc Globe valve

Products Range:

 Available Material: Carbon steel, Stainless steel, Alloy steel. A216WCB/LCB/WC9/C5/CF8M/CF3

Optional Stem: A182F6a, A182F304, A182F616, F51/F53

Optional Seat: Stelite , STL, 2CR13, SS304, SS316/F51

Trim 1#, Trim 5#, Trim 8#, Trim 10#

Optional End connection: BW, Flanged, threaded.

ASME B 16.5, ASME 16.47, ASME B 16.25 B.16.11

Optional Operation: Hand wheel, Gearbox, Electric, Pneumatic, Electro hydraulic actuator.

Range of the valves sizes : 1/2″~60″ (DN15~DN1500).

Range of rating: 150lbs~2500lbs (PN16~PN420).

Inspection and test as per API598 Pressure under disc

Performance:

 ADVANTAGES:

Good shutoff capability

Moderate to good throttling capability

Shorter stroke (compared to a gate valve)

Available in tee, wye, and angle patterns, each offering unique capabilities

Easy to machine or resurface the seats

With disc not attached to the stem, valve can be used as a stop-check valve

 DISADVANTAGES:

Higher pressure drop (compared to a gate valve)

Requires greater force or a larger actuator to seat the valve (with pressure under the seat)

Throttling flow under the seat and shutoff flow over the seat

Applications

Cooling water systems where flow needs to be regulated

Fuel oil system where flow is regulated and leak tightness is of importance

High-point vents and low-point drains when leak tightness and safety are major considerations

Feedwater, chemical feed, condenser air extraction, and extraction drain systems

Boiler vents and drains, main steam vents and drains, and heater drains

Turbine seals and drains

Turbine lube oil system and others