Globe valve ECOLINE BSGL-S

Bellows-type globe valve to ANSI/ASME with flanged or socket weld ends, bolted bonnet, outside screw and yoke, integral seat, graphite gland packing, stainless steel gaskets. Available in material variants WCB, CF8/CF8M with trim materials 13 % Cr, 13 Cr + Stellite, SS316/SS304 with Stellite. Acting as the primary seal, the bellows prevents the fluid handled from entering the gland packing area and ensures the zero emission performance of the valve.

See all documents and downloads

Main Applications

Nuclear power stations
Thermal power plants
Food industry
Pharmaceutical industry

Technical Data

Nominal pressure: CL 150, CL 300, CL 800
Max. nominal size: NPS 12
Maximum allowable fluid temperature: 425 °C, 538 °C

Your KSB contact: We’re here to support you

Do you need any assistance finding the right material number?
We’ll soon provide a list so you can directly place your purchase order.
Meanwhile please contact our support:

Benefits

Double stem sealing by bellows and back-up gland packing minimises leakage to atmosphere.
Stem is sealed by bellows, so gland packing area is not in contact with fluid handled.
Long trim life as shock loads acting on the trim are reduced by the bellows.

Technical Data

Function: Shut off/control flow
Connection type: Flange,
Threaded socket,
Butt weld ends
Design concept Drive: With electric actuator,
With handwheel,
With pneumatic actuator
Casing material: A105,
A351 GR CF8M,
A182 GR F304,
A351 GR CF8,
A216 GR WCC,
A216 GR WCB,
A182 GR F 316
Nominal pressure: CL 150,
CL 300,
CL 800
Max. nominal size: NPS 12
Min. nominal size: NPS 1/2
Maximum allowable fluid temperature: 425 °C,
538 °C
Minimum allowable fluid temperature: 0 °C
Valve body type: Straight-way vlv w.flngd ends,
Straight-way valve w.weld ends

Sectional Drawings

Download