Art. TS 2257 Gas Ball Valve With Swivel Nut
Product Details
Art. TS 2257 Brass Gas Angle Ball Valve With Swivel Nut
Threads: Male x Female Swivel Nut Connector
Handle: Yellow Aluminum handle
Body: Forged brass
Surface treatment: nickel plated
Valve ball: polished chrome-plated copper ball
Body in nickel-plated brass
Minimum and maximum working temperatures: -20℃≤t≤80℃
Pressure test: 8 bar
The thread, color of handle, materials, etc. can be customized.
Parameter Table
| Brass ball angle valve Full bore | ||||
| Size | Dn | Length | Height | Qty/Ctn |
| 1/2"x1/2" | 12 | 60 | 70 | 144 |
| 1/2"x3/4" | 12 | 59 | 70 | 144 |
Art. TS 2257 Brass Gas Angle Ball Valve designed for use in GAS pipeline supply systems, and the technical meets EN 331: 2015 standard and get certificate approved, the max inlet Pressure be 8 bar (116 psi) and Operation Temperature at -20ºC to 80ºC. Our Gas ball valves take mostly two-piece construction and feature a ¼ turn gas flow on and off, the quality is so these forged brass gas ball valve products 100% already be factory leak tested before delivery.
The main building gas shutoff valve is normally located at the main gas meter and it's very important to shut off the gas flow directly to ensure safety in some cases such as where a damaged or corroded flexible gas connector line joins the appliance to the building gas piping, moving the appliance could start a dangerous gas leak.
As a professional valves manufacturer, we also serious and will provide high-quality products and timely service as a good cooperation start. Tosval offers its customers a range of important services as a partner able to support its competitiveness in increasingly demanding international markets, also besides the constant updating of production facilities, a key factor in maintaining TOSVAL’s current leadership role proved to be the strong attention given to the technical design aspects.
Tosval is certified approved by ISO9001, ISO45001, OHSAS 18001, EN331: 2015, EN 13828:2003, etc.
Art. TS 2257 body takes hot forging and it is a well-established process, offering improved quality with enhanced component strength while eliminating porosity, and inherent problems associated with casting. Compared to the casting process, hot forging offers much improved mechanical characteristics and surface appearances with superior efficiency and repeatability of the process. and reduces porosity, better control of the production costs.
This ball valve is compact in structure, reliable in sealing, simple in structure, and convenient in maintenance. The sealing surface and spherical surface are often closed, so it is not easy to be eroded by the medium surface treatment. It is easy to operate and maintain.
