Processing, April 2020
VALVES ACTUATORS PRODUCT SPOTLIGHT 1 ROTARY VALVE The ZRD rotary valve is designed for food mineral plastics and chemical applications The valve is engineered for heavyduty industrial service with pressure differentials up to 21 psi g 15 bar g and temperatures up to 212 F 100 C The ZRD is often used as a discharging and metering valve for conveying products in powder and granular form An extensive range of sizes is available with large throughputs ranging from 500 to 400000 pounds per hour subject to bulk density and application The valves have a pressure surge proof pressure shock rating of 145 psi g 10 bar g and are suitable for isolation according to NFPA standards Coperion K Tron www coperion com 2 ELECTRIC ACTUATORS Series 92 electric actuators have been installed in a variety of oil and gas applications including pipeline transmission well head control and drilling uids and chemical plants The Series 92 s rugged construction proven design low current motor and customizable options make it the perfect workhorse for the oil and gas industry The Series 92 s enclosure is a die cast aluminum alloy with a thermally bonded powder coat nish The UL1203 explosion proof enclosure is bolted together in two sections by eight hex head cap screws and tted with an O ring between the two halves allowing the Series 92 to weather harsh environments Asahi America www asahi america com 3 Vee Ball ROTARY CONTROL VALVES Fisher Vee Ball Rotary Control Valves are now available with Cavitrol Hex Anti Cavitation Trim to reduce or eliminate vibration caused by cavitation The Cavitrol Hex trim option provides improved performance in severe service applications while maintaining valve ef ciency resulting in increased safety Cavitrol Hexs anti cavitation trim substantially decreases vibration Even though noise may still be present the frequency is shifted resulting in reduced vibration and improved plant safety Cavitrol Hex trim is available on Vee Ball V150 V200 and V300 rotary control valves It can also be easily retro tted into previously installed Vee Ball valves Emerson www emerson com 4 DIVERTER VALVE The PST30 Diverter Valve is designed with internally shim able positive stops in atable pneumatic seals at each port position indication from the tunnel itself and external tunnel position indication Additional features include 145 port to port rotation a two way switching capability for either dilute phase or dense phase conveying applications aluminum or 316 stainless steel housing end plates plugs and inlet and outlet ports anged to mate 150 ANSI or 10N DIN ange patterns The housing plug and endplates on the aluminum valve are hard anodized for wear resistance Schenck Process www schenckprocess com us 54 Processing APRIL 2020 1 3 4 2
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