| Customization: | Available |
|---|---|
| Media: | Oil |
| Material: | Carbon Steel |
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This series of products are reliable sealing performance, maintenance-free for 20 years, switch torque light, can be installed in heat transfer stations, district heating pipe network, branch pipes, heat exchanger unit, heat transfer equipment, or ancillary equipment connected to other.use for cut off. The main use of the urban heat, city gas, city water supply, and drainage lines.
| Brass Valves | ||
| Model | 1.pc ball valve 2.pcs ball valve 3.mini ball valve | |
| Joint method | (FF,MM,FM)Threaded, Butt-Welded, Clamped-Package, Flange ball valve | |
| Surface | Nickel, Brass, Chrome | |
| Size Range | 1/2"3/4",1",11/4",11/2",2",21/2",3",31/1",4"5",6" | |
| Working pressure | Forged, Casting | |
| Working Temperature | PTFE≤150ºC PPL≤300ºC Carbon Fibre≤350ºC | |
| Applicable Medium | Water/Oil/Gas | |
| Bore/port | Standard Bore, Full Bore, Half Bore, Reducing Bore | |
| Threaded | NPT,BSPT,DIN2999,DIN259, ISO228 | |
| Material Specifications | ||
| Body | Brass, Stainless Steel, Carbon Steel | |
| Bonnet/cap | Brass | |
| Ball | Brass | |
| Ball seat | EPDM, PTFE | |
| Thrust washer | PTFE | |
| Stem | Steel, Brass | |
| "O"Ring | PTFE | |
| Handle/lever | Steel, Alloy, Carbon Steel, Iron, Stainless Steel | |
| Handle/lever function | (Optional)Locking device handle | |
| Handle/lever shape | Butterfly, Flat, Drawn | |
| Handle/lever Cover | PTFE | |
| Seal gasket | PTFE | |
| Stem packing(up,middle,bottom) | PTFE | |
| Screw/Blot | 304 | |
| Nut | Iron,304 | |
| Stem washer | Brass | |
| MM / FM Thread | Thread to ISO228/1, BSP, NPT, etc | |
| Applications | Steam, air, gas and oil pipes or for many other fluids | |
Design Feature
1.Fire-safe design. Metal to metal sealing shuts off valve flow when soft sealing materials are destroyed by fire.
2.Optional stem extension. Extension stem can meet the customers' demand, to adapt to any condition.
3.Secure the line flow locking device. The valve is equipped with an integral locking device to secure line flow.
4.Anti blow-out stem design. It has a taper on the sealing surface, it can be replaced packing when the valve is open.
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