WJ41H Regulating Flanged End Bellows Sealing Globe Valve
WJ41H Regulating Flanged End Bellows Sealing Globe Valve
Model
WJ41H globe valve

Item specifics

Design standard
DIN3356
Face to face
DIN3202
Flange standard
DIN2543-2545
Inspection and test
DIN3230
Connection
Flanged end
Pressure
1.6MPa,2.5MPa ,4.0MPa,300LB,600LB,900LB

Product review

Description

WJ41H Flanged End Bellows Sealing Globe Valve

WJ41H Bellows globe valve has double sealing design ( bellows + packing ), sealing performance is good, especially suitable working condition of steam, heat transfer oil, highly toxic, strong rot gas and liquid mixed medium, which has high requirement for sealing reliability. 

Features of WJ41H Flanged End Bellows Sealing Globe Valve

1. Bellows sealing globe valve, the key components is metal bellows, the bellows lower end and stem are connected by automatic rolling welding, the bellows top and the connection plate are connected by automatic rolling welding. Formed a metal barrier between the fluid medium and the atmosphere to ensure the stem zero leakage. globe valve,bellows globe valve,bellows sealing globe valve

2. The bellows globe valve disc is designed with a cone structure, with better sealing performance and longer service life. globe valve,bellows globe valve,bellows sealing globe valve

3. Double  sealing design ( bellows + packing ), If the bellows sealing failed, stem packing will also avoid leakage. globe valve,bellows globe valve,bellows sealing globe valve

4. The bonnet comes with a fat liquoring connector, can directly lubricate on the stem, nut and sleeve, unlike the traditional valve which only lubricate on the thread.


Standard of WJ41H Flanged End Bellows Sealing Globe Valve

Design standard: BS 1873  GB/T 12235  DIN 3356

Face to face: ASME B16.10  GB/T 12221 DIN 3202

Flange connection: ASME B16.5 GB/T 9113 DIN 2543-2545

Test and inspection: API 598 GB/T 13927 DIN 3230