Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China drain valve manufacturer and distributor of valves, hoses, tubes and pipes. Our oem drain valves are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

Muellar #105-903 1/2" Stop/Drain Valve. MUELLER INDUSTRIES
Bronze construction, cap pattern, plated tee handle. Drains non pressure side of line automatically when turned off. Tee handle can be removed to use the valve with a 3/8" square key. Threaded ends comply with ANSI B2.1. 1/2", Bronze, Threaded Ground Key Stop & Drain Valve, Cap Pattern, Plated Removable Tee Handle, Can Be Used With A 3/8" Square Key, Drains Non-Pressure Side Of Line Automatically When Turned Off, Threaded Ends Comply With ANSI B1.20.1.For draining water system to prevent freezing when water is turned off. 2-stage screening process. Prevents grit from siphoning back in pipes. Use in vertical or horizontal position. Also serves as a vacuum breaker. 1/2" MPT connection. Relief pressure approximately 4 P.S.I. 1 per card. Environmental protection: IP 65 (NEMA 4) Mounting in any position: Yes Dimensional Drawing CLICK TO ENLARGE Height: 1.54 in. Width: 3.15 in. Depth: 3.3 in.

Description The TEC-11 drain valve unit consists of a solid-state timer coupled to a solenoid valve and only requires a simple installation procedure. The unit is designed exclusively for ALL compressed air filters, regardless of their capacity or size. Timer specification Interval time: 1-120 minutes, adjustable Discharge time: 2 seconds FIXED Manual TEST switch: Yes, micro switch Supply voltage: 115 VAC/DC, 10%,50/60 Hz Current consumption: 4mA maximum Operating temperature: -40F to 140F Environmental protection: IP 65, NEMA 4 when installed Housing material: ABS plastic FR grade Connection: DIN 43650B Indicators: 1 LED (yellow)indicating ON; Bright lights for clearer indication of operating status. Valve specification Type: 2/2 way direct acting In/out ports: 1/8 in. NPT Female Minimum/Maximum working pressure: 0-300 PSI Minimum/Maximum temperature: 35F to 130F ambient Media temperature: Maximum 190F Valve body: Forged brass Insulation: Higher grade H coils. Industry standard is grade F. Grade H offers superior resistance to higher temperature and provides longer life.

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