Industrial hand Globe valve J41H-40 DN125

Date:2021-7-19 8:58:58 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

 Globe valve is a forced seal valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface not to leak. When the medium enters the valve from below the valve disc, the resistance to be overcome by the operating force is the friction between the stem and packing and the thrust generated by the pressure of the medium. The force to close the valve is larger than that to open the valve, so the diameter of the stem should be larger, otherwise the stem will be bent.

The globe valve plays an important role in cutting off and throttling the medium in the pipeline where it is located. As an extremely important cut-off valve, the sealing of the globe valve is to apply torque to the valve stem, and the valve stem applies pressure to the valve disc in the axial direction, so that the sealing surface of the valve disc fits closely with the sealing surface of the valve seat, preventing the medium from leaking along the gap between the sealing surfaces.
Related products:
Sealant gun  
Jacking Oil Discharge Filter  
Card FCP270
solenoid valve
cellulose filter GL-900
I/U LJB1 5A/10V 0.5
filter TZX2-25*5
filter HX.BH-40*10
16mm Eddy Current Sensor PR6424/010-010
steam turbine bolt heater  
Oil Filter HY-250X10Q
stator cooling water pump YCZ50-250A
pressure hose SMS-12/N1/4-1524mm-C
Solenoid valve DBW30B-2-5X/100U6AG24NK4\φ30 
Temperature Sensor Z1201418
filter TFX-100*180
Valve core sealing gasket DK941X-25 DN3000
filter 0110D020BH3HC
steam turbine bolt heater  
F-class Solvent-free dipping varnish 11411
oil filter ZUI-A40*20S
hydrogen cooler sealing rubber pad
Proportional valve coil DKZOR-TE-171-S540/PE
pressure hose S100-AC-AC-0300
Shaft sleeve DE HZB253-640-01-04
filter TFBX-70*20
Filter element ZTJ30.00.07
filter TZX2I-63*30
solenoid valve MFH-3-1/2-S
filter SFAX-800*3μ
mannual directional vavle DG17V-5-2C
Filter core  
Filter for control valve  
filter TZX2W-630*180
oil filter Q3U-H63*3S
oil filter Q2U-A25*30BS
filter SC0801-11
oil pump discharge working filter PQX-150*10Q2 (ZHUJUN)
300MW turbine main oil pump guide vane sleeve 70LY-34*2-1
filter 1300R005BN3HC/-V
Air Preheater Tube 35J41MX Φ40*1.5 09CuPCrNi-A
filter LH0160R20BN/HC
steam turbine bolt heater
oil station ball valve SFQ41F-16C
Isolation valve F3DG5S2-062A-220AC-50-DFZK-V/B08