Gas Fully Welded Ball Valve
Introduction:
The direct-buried fully welded ball valve for gas is composed of a carbonized Teflon sealing ring and a coffee spring, so it has strong adaptability to pressure and temperature changes, and will not cause any slippage within the marked pressure and temperature range. The processing of the sphere is tracked and detected by an advanced computer detector, so the processing accuracy of the sphere is high. Since the valve body material is the same as the pipe material, there will be no uneven stress, and no deformation due to earthquakes and vehicles passing the ground, and the pipe is resistant to ageing. The body of the seal ring is made of PTFE with a content of 20% C (carbon) to ensure no leakage (0%). The direct-buried fully welded gas ball valve can be directly buried in the ground, instead of building high and large valve wells, only small shallow wells are set on the ground, which greatly saves construction costs and engineering time.
Specification of gas soldering ball valve
Size range: [DN50-DN900]
Working pressure: [PN1.6, PN2.5, PN4.0 MPA]].
Medium temperature: -20℃≈180℃. [Materials can be selected according to different industrial control]
Fluid medium: gas, gas medium.
Optional valve body material: carbon steel, stainless steel.
Seal material: PTFE PTFE reinforced PTFE PPL
Ball core material: solid stainless steel ball
Stem material: stainless steel.
Packing: graphite, reinforced polypropylene
Connection method: welding
Drive mode: pneumatic, electric, worm gear, manual, hydraulic
Size table of gas ball valve
| SIZE(DN) | A | D1 | D2 | L | |
| EN | GOST | ||||
| DN50 | 300 | 60.3 | 57 | 89 | 1000 |
| DN65 | 300 | 76.1 | 76.3 | 114 | 1000 |
| DN80 | 300 | 88.3 | 89 | 140 | 1000 |
| DN100 | 340 | 114.3 | 108 | 165 | 1000 |
| DN125 | 400 | 168.3 | 133 | 216 | 1000 |
| DN150 | 400 | 219.1 | 159 | 219 | 1000 |
| DN200 | 400 | 273 | 219.1 | 267 | 1000 |
| DN250 | 400 | 323.9 | 273.1 | 355 | 1000 |
| DN300 | 500 | 355.6 | 323.9 | 457 | 1100 |
| DN350 | 500 | 406.4 | 377 | 508 | 1250 |
| DN400 | 500 | 457.2 | 426 | 558 | 1350 |
| DN450 | 500 | 508 | - | 558 | 1440 |
| DN500 | 600 | 559 | 530 | 660 | 1510 |
| DN550 | 600 | 609.6 | - | 718 | 1690 |
| DN600 | 650 | - | 630 | 812 | 1660 |
| DN650 | 650 | 712.2 | - | 898 | 1840 |
| DN700 | 700 | - | 720 | 1016 | 1940 |
| DN750 | 700 | 812.8 | - | 1020 | 2000 |
| DN800 | 800 | - | 820 | 1096 | 2120 |
| DN850 | 800 | 914.4 | - | 1172 | 2220 |
| DN900 | 800 | 914.4 | 920 | 1245 | 2400 |
Delivery![shipping way of Gas Fully Welded Ball Valve Introduction: The direct-buried fully welded ball valve for gas is composed of a carbonized Teflon sealing ring and a coffee spring, so it has strong adaptability to pressure and temperature changes, and will not cause any slippage within the marked pressure and temperature range. The processing of the sphere is tracked and detected by an advanced computer detector, so the processing accuracy of the sphere is high. Since the valve body material is the same as the pipe material, there will be no uneven stress, and no deformation due to earthquakes and vehicles passing the ground, and the pipe is resistant to ageing. The body of the seal ring is made of PTFE with a content of 20% C (carbon) to ensure no leakage (0%). The direct-buried fully welded gas ball valve can be directly buried in the ground, instead of building high and large valve wells, only small shallow wells are set on the ground, which greatly saves construction costs and engineering time. Specification of gas soldering ball valve Size range: [DN50-DN900] Working pressure: [PN1.6, PN2.5, PN4.0 MPA]]. Medium temperature: -20℃≈180℃. [Materials can be selected according to different industrial control] Fluid medium: gas, gas medium. Optional valve body material: carbon steel, stainless steel. Seal material: PTFE PTFE reinforced PTFE PPL Ball core material: solid stainless steel ball Stem material: stainless steel. Packing: graphite, reinforced polypropylene Connection method: welding Drive mode: pneumatic, electric, worm gear, manual, hydraulic gas welded ball valve manufacturer Size table of gas ball valve SIZE(DN) A D1 D2 L EN GOST DN50 300 60.3 57 89 1000 DN65 300 76.1 76.3 114 1000 DN80 300 88.3 89 140 1000 DN100 340 114.3 108 165 1000 DN125 400 168.3 133 216 1000 DN150 400 219.1 159 219 1000 DN200 400 273 219.1 267 1000 DN250 400 323.9 273.1 355 1000 DN300 500 355.6 323.9 457 1100 DN350 500 406.4 377 508 1250 DN400 500 457.2 426 558 1350 DN450 500 508 - 558 1440 DN500 600 559 530 660 1510 DN550 600 609.6 - 718 1690 DN600 650 - 630 812 1660 DN650 650 712.2 - 898 1840 DN700 700 - 720 1016 1940 DN750 700 812.8 - 1020 2000 DN800 800 - 820 1096 2120 DN850 800 914.4 - 1172 2220 DN900 800 914.4 920 1245 2400 Deliveryshipping way of SS ball valve Packing and Loading how to pack gas welded ball valve Acknowledge certificates certificates of gas welded ball valve CF8M reduced bore ball valve supplier Other valvesChina Ball Valve Supplier China gas welded ball valve](/Content/uploads/2020381325/20200518093727a334b70838a24ba79826a3ee1f996be1.png "shipping way of Gas Fully Welded Ball Valve Introduction: The direct-buried fully welded ball valve for gas is composed of a carbonized Teflon sealing ring and a coffee spring, so it has strong adaptability to pressure and temperature changes, and will not cause any slippage within the marked pressure and temperature range. The processing of the sphere is tracked and detected by an advanced computer detector, so the processing accuracy of the sphere is high. Since the valve body material is the same as the pipe material, there will be no uneven stress, and no deformation due to earthquakes and vehicles passing the ground, and the pipe is resistant to ageing. The body of the seal ring is made of PTFE with a content of 20% C (carbon) to ensure no leakage (0%). The direct-buried fully welded gas ball valve can be directly buried in the ground, instead of building high and large valve wells, only small shallow wells are set on the ground, which greatly saves construction costs and engineering time. Specification of gas soldering ball valve Size range: [DN50-DN900] Working pressure: [PN1.6, PN2.5, PN4.0 MPA]]. Medium temperature: -20℃≈180℃. [Materials can be selected according to different industrial control] Fluid medium: gas, gas medium. Optional valve body material: carbon steel, stainless steel. Seal material: PTFE PTFE reinforced PTFE PPL Ball core material: solid stainless steel ball Stem material: stainless steel. Packing: graphite, reinforced polypropylene Connection method: welding Drive mode: pneumatic, electric, worm gear, manual, hydraulic gas welded ball valve manufacturer Size table of gas ball valve SIZE(DN) A D1 D2 L EN GOST DN50 300 60.3 57 89 1000 DN65 300 76.1 76.3 114 1000 DN80 300 88.3 89 140 1000 DN100 340 114.3 108 165 1000 DN125 400 168.3 133 216 1000 DN150 400 219.1 159 219 1000 DN200 400 273 219.1 267 1000 DN250 400 323.9 273.1 355 1000 DN300 500 355.6 323.9 457 1100 DN350 500 406.4 377 508 1250 DN400 500 457.2 426 558 1350 DN450 500 508 - 558 1440 DN500 600 559 530 660 1510 DN550 600 609.6 - 718 1690 DN600 650 - 630 812 1660 DN650 650 712.2 - 898 1840 DN700 700 - 720 1016 1940 DN750 700 812.8 - 1020 2000 DN800 800 - 820 1096 2120 DN850 800 914.4 - 1172 2220 DN900 800 914.4 920 1245 2400 Deliveryshipping way of SS ball valve Packing and Loading how to pack gas welded ball valve Acknowledge certificates certificates of gas welded ball valve CF8M reduced bore ball valve supplier Other valvesChina Ball Valve Supplier China gas welded ball valve")
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