Product Catalog  Search Catalog   By KeywordBy Item #         All Categories    CLA-VAL™ All Categories > Facet International > Aviation Division > Coalescer Separators-Fifth Edition > ST-5 and SS-5 Series Separator Cartridges Qualified to API 1581, 5th Edition > HP Series Single-Stage Coalescer Housings > Fuel-Gard® Aviation Spin-On Filters > M Series High Efficiency Pleated Paper Filter Cartridges  > GNG Series Go-No-Go® Military Fuel Contamination Monitors > Portable Fuel Filtration and Pumping Set for Helicopters and Light Aircraft > FG-Series Fuel-Gard® Monitor Cartridges 6" O.D. - Outside/Inside Flow > Vertical Coalescer Separators for API-1581, Category C, Type S, 5th Edition > M Series Filter Housings > 21 Series Cartridges > 400 Series DRC Wipers > Combination Fuel Monitor/Filter Water Separator > CLA-VAL™ > Item # 40-28   Item # 40-28 Rate of Flow Control and Fuel Shut-off Valve     Download PDF       Printable Page       Email This Page       Save To Favorites    larger image Rate of Flow Control and Fuel Shut-off Valve Positive Flow Limitation "Fail Safe" Construction Closes Tight on Signal From Float Control Adjustable Maximum Flow Rate Setting No Packing Glands Assure Leak-Proof Service Position Indicator is Standard Equipment The Cla-Val Model 40-28 Rate of Flow Control and Fuel Shut-off Valve limits the flow to a pre-set maximum and also closes quickly in response to a signal from the Float Control of a Fuel-Water Filter/Separator, it is a hydraulically-operated, pilot controlled, diaphragm-type, globe valve. Should the diaphragm become damaged the valve will close tight, pro viding "fail safe" operation. The rate of flow control pilot is actuated by differential pressure produced across a calibrated stainless steel orifice plate installed at the valve inlet. The flow rate setting is adjustable from 90 percent to 112 percent of rated capacity of the Filter/Separator. This Valve has an accuracy of plus or minus 5 percent of the adjusted rate setting. An auxiliary 3- way diaphragm control pilot provides immediate response to operating pressure signal from the Float Control. Unit of Measure: Imperial | Metric | Both   Specifications   Typical Application   Float Controls   Purchase Specifications    Manufacturer Cla-Val Product Type Rate of Flow Control and Fuel Shut-off Valve Size 10 in 12 in 2 in 2 1/2 in 3 in 4 in 6 in 8 in Flange Cast Aluminum, 150 ANSI B16.1 Cast Steel, 150 and 300 ANSI B16.5 Ductile Iron, 150 and 300 ANSI B16.42 Stainless Steel, 150 ANSI B16.5 Pressure Class 150 Class 300 Class Max. Pressure 275 psi 400 psi Temperature Range -40 to +180 ºF Military MIL-F-8901 Military Aviation Fluids MIL-G-5572 MIL-T-5624L MIL-T-83133A Commercial Aviation Fluids JET A JET A-1 Main Valve Body & Cover Cast Aluminum 356-T6 Cast Bronze ASTM B62 Cast Stainless Steel 303 Cast Steel ASTM A216-WCB Ductile Iron ASTM A-536 Main Valve Trim Bronze ASTM B61 303 Stainless Steel Pilot Controls Aluminum 356-T6 Bronze ASTM B62 303 Stainless Steel Rubber Parts Buna-N Synthetic Rubber Viton Orifice Plate Copper 303 Stainless Steel  MORE IMAGES  · Schematic Diagram  DOWNLOADS    Details (PDF, 1182KB)

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