Overview Gate Valves
Forged Steel – Welded & Bolted Bonnet – Reduce & Full Port
- API 602, ASME B16.34
- Testing acoording to API 598, ASME B16.34
- Marking MSS-SP-25
- Outside Screw and Yoke(OS & Y)
- Rising Stem, Non-rising Handwheel
- Body Bonnet Weld to ASME Section IX
- Socket Weld Ends to ASME B16.11
- Screwed Ends (NPT) to ASME B1.20.1
- Butt Welding Ends to ASME B16.25
- Body The body is forged steel. Designed to the basic dimensional applicable specification API602 & B16.34
- Bonnet The bonnet is forged steel, has an integral backseat & Stuffing box. Dimensional applicable specification API602
- Body-Bonnet Joint Two different joint. Bolted bonnet & Welded bonnet type.
- Wedge The wedge is solid design,is forged or investment cast steel. The sealing surface are lapping.
- Gland & Flange The gland,gland flange two piece design. This is self algning design.
- Yoke Sleeve The yokesleeve is stainless steel material having a resistant to wear and corrosion.
Bolted Bonnet (S.W. , NPT, B.W)
Welded Bonnet (S.W. , NPT, B.W)
Bolted Bonnet (Integral Falnge)
Socket Weld, Threaded END. Butt Weld
Flange Type (Integral & Welded Flange) F.F. , R.F., RTJ
