Valworx  521604 分流阀

Valworx 521604 分流阀-产品快照

品牌:
Valworx
型号:
521604
重量:
1.7252 kg

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产品介绍

Valworx 521604 分流阀

Air Actuated 3-Way Lead Free Brass L-Diverter Valve 1/2", DA

Valworx

Series: 5216 , Valworx 521604 air actuated 3-way Full Port lead free brass ball valves are designed for use with air, water, oil, and other media compatible with the materials of construction. These L-port ball valves can be used as either a diverter valve or selector valve. Ideal where lead free and NSF approved construction are required for potable drinking water as well as other industrial applications. Double acting actuators use air (80-120 PSI) to open (position 2) and air to close (position 1). There is no flow shutoff position with this type valve. Actuator has standard ISO/Namur interface for mounting optional direct mount solenoid valve and other accessories. These actuated ball valves can be mounted in any orientation. Maximum working temperature of valve assembly is 180°F (82°C). Extend working temperatures up to 300°F (149°C) with optional high temperature mounting kit. Suitable for steam up to 50 PSI max. with kit and vacuum service to 29 inch Hg. Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures, higher temperatures, wider media compatibility, straight through flow path, reduced water hammer, and use in hazardous environments. Ball Valve Standard Features Direct mount lead free brass valve Full Port for unrestricted flow 316 stainless steel ball and stem Four ball seat design allows for full pressure at any port Energized PTFE ball seats for extend cycle life Leak free triple PTFE/Viton stem seal design Certified per NSF372 and NSF61 for use with potable/drinking water Air Actuator Standard Features Extended cycle life (1 million cycles) Rugged quarter turn rack & pinion design Highly visible valve position indicator Dry or lubricated pilot air Factory lubricated for normal life Anodized aluminum body with polyester coated end covers ISO/Namur mounting for valve and accessories Options (see Accessories) Direct mount solenoid valves Position confirmation limit switches with visual indicator

Type 3-way L-port Double Acting Pipe Size 1/2" NPT female Port Size Full Port, orifice 0.59 inches, Cv 4.5 Valve Pressure Rating 400 PSI CWP non-shock (see P/T chart) Vacuum service to 29"Hg, Steam 50 PSI with high temp. kit Media Working Temperature 0-180 °F (-18 to 82 °C) media temperature up to 300 °F (149 °C) with optional high temp. kit) Valve Temperature Rating 0 to 344 °F (-18 to 173 °C) Actuator Temperature Rating -4 to 180 °F (-18 to 82 °C) Valve Body Lead Free Brass C69300 Ball and Stem 316 Stainless steel Stem Seals PTFE (Teflon) with dual FKM (Viton) seals Ball Seats (4) PTFE (Teflon) energized with FKM (Viton) Cycle Time Approx. 1 second per 90° rotation Air Pilot Pressure 80-120 PSI (5.5-8.3 Bar) Air Connections 1/8" NPT (plus NAMUR pad for solenoid valve) Actuator Seals NBR Approvals - Valve IAPMO certified to NSF/ANSI 372, NSF/ANSI 61 drinking water, MSS-SP-110 Approvals - Actuator CE mark, ISO5211, Namur VDI/VDE 3845 Weight 3.8 lbs (1.72 kg)

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