Threaded Globe Valve
Gangye Group Co.,Ltd. is a professional valve manufacturer for threaded globe valve, screwed globe Valves ANSI B1.20.1 with high quality and competitive price.
Applicable Standards:
Design & Manufacture: API602 ANSI B16.34
Face-to-face: ASME B16.10
Flange End Connection: ASME B16.5 ASME B16.47
Butt Welding End: ANSI B16.25
Socket Welding End: ANSI B16.11
Screwed End: ASME B 1.20.1
Test & Inspection: API 598
Pressure & Temperature: ANSI B16.34
Material: F316L, F304L, F316, F304, F321, A105, F11, F22, F5, F9, LF2
Size Range: DN10-DN50 3/8"-2"
Pressure Rating: 150LB-2500LB
Temperature Range: -196掳C~600掳C
Product Detail:
- A positive backseat, high quality packing material and improved stuffing box design ensure tighter stem seal
- Fully guided solid disc ensures perfect alignment of disc and seat and reduces wear on seating surfaces
- Stud and bolt arrangement facilitates packing maintenance
- Recessed body-bonnet joint design captures the stainless steel spiral wound gasket ensuring sealing         integrity
The effect of sealing oil film on the sealing performance:
The existence of sealing oil film has a significant effect on the sealing performance of valves. When there is a sealed oil film on the surface, the hydrophilicity between the contact surfaces is destroyed, so a large pressure difference is needed to make the medium pass through the capillary.Forged Globe Valve factory
website:http://www.gangyevalve.com/globe-valve/forged-globe-valve/