Document 2NNVdejwEBdB06dBo71oMGY4r

24 ASHRAE Guide And Data Book A. W. CASH VALVE MFG. CORP 666 E. Wabash Avenue CASH-ACME Decatur, HI. Send for nete 200 page 18W catalog Representatives in principal cities. See the "Valve" Classification in the Yellow Pages of your local telephone directorv AUTOMATIC VALVES; BOILER PRESSURE CONTROLS; RELIEF VALVES; BACK PRESSURE VALVES- PRFSSTTnv REDUCING AND REGULATING VALVES ' HYDROiMC CONTROLS TYPE "CQ" TYPE "CQ" DUAL CONTROL--Combines pressure reducing boiler feeder with a very high quality relief valve in one body, plus an easily accessible inbuilt strainer. AQ bronze, body, silicone relief seat. High relief design for good water or emergency steam relief. Keeps water in sys tem above 13 psi and below 30 psi contin uously and automatically. TYPE "CBL" TYPE "CBL" DUAL CONTROL--Combination reducing and regulating valve, by-pasa valve and positive relief valve all in one body. Automatically keeps beating system filled with water above 13 psi and below 30 psi Relief side protects against high pressure dne to thermal expansion. By-pass affords quick filling at higher pres sures. TYPE "A-40C" TYPE "A-40C" REDUCING VALVE-- Automatically feeds water to a hot water boiler as needed. Valve features inbuilt half union and strainer. An inbuilt check valve prevents back siphonage of boiler water. All Bronze. Size: % in. screwed or sweat copper inlet. RELIEF VALVES TYPE "F-51" TYPE "F-51 & F-52"--ASME tested and rated safety relief valves for hot water space heating boilers, larger storage tanks and water heaters. Fully meets ASME re quirements in safe-guarding against maxi mum steam a boiler might generate in runaway conditions. Available with female inlets in sizes % im to 2 in. TYPE "NFLX-6* TAP RELIEF VALVES--Automatic temperature-pressure relief for water heat ers and tanks. TWO MODELS, both AGA listed under new standard ASA Z21.22-I9S& TYPE "NFLX-6": male inlet, fe male ontlet and 6" thermostat dement with 90,000 BTU/HR rating. TYPE "FVMX-6": male inlet, %m female outlet, 6" thermostat with 13S.OOO BTU/HR rating. Also ASME listed. TYPE G-Afl. HIGH CAPACITY PRESSURE REGU LATOR--Performs in manner usually as sociated with pilot operated valves. Different trim for steam, air, water, oils, gases, chem icals, other fluids. Pressure ranges from 250 to 400 psi. Iron, bronze, carbon steel or ttainles steel body. genic services.- to 1". Ideal for cryo BACK PRESSURE VALVES BACK PRESSURE RELIEF VALVE-- High quality industrial type. Iron or brome; suitable up to 400 pai. For pracUcally any service (except steam). Un usually accurate control; good canacitv % in. to 2 in, sizes. TYPE "FR" TYPE "K-10" BACK PRESSURE VALVE--Use on pumps and systems for water, fuel oil of all grades, etc. Constant control of discharge pressure assured by balanced piston. All Bronze, S.S. piston and spring. Max. relief 600 lbs. Sizes: % in., % in., 1 in., 1% in. female con- TYPE "K-10' PRESSURE REDUCING VALVES TYPE "B" TYPE "B"--Industrial type pressure re ducing valve, designed for maintiiinif.g de. sired pressure in service line regardless of fluctuations in pressure from supply. Avail able with pressure settings of 2 to 200 psi, for steam, air, water, oil and other serv- `ces- ^ *n-to 2 in. sizes. TYPE "E"--Water pressure reducing valve, keeps pressure in homes at 45 psi or whatever pressure is desired. All bronze, large in-built strainer with separate clean out. Maximum inlet 250 psi % in. to 2 in. TYPE "E" TYPE "E-55" PRESSURE REGULA TOR For air, water, oil and other fluids, in applications requiring exceptional aecuracy. Very high capacity. AH bronze with inbuilt strainer and stainless steel body seat Inlet pressure to 400 lbs. Sizes: n in. to 2 in. inclusive. TYPE "E-55" TYPE "B-60" PILOT OPERATE STEAM PRESSURE RECULATC --Single seated high capacity stea . regulators. Iron body, stainless sts trim. % to 2* screwed for max. inlet 250 psi. 1%" to 6* flanged for either 1; psi inlet or 250 psi inlet depending i flange desired. TYPE "B-60" TYPE "TC" TEMPERATURE REGU LATOR--For control of either beating or cooling fluids. Vapor pressure operated. Direct or reverse acting. Single or double seat. Valve bodies are iron or bronze. Sizes: Type TC (Std. 40 Deg. range) % in. to 5 in. inclusive. Type TCX (70 Deg. range) % in. to 2 in. inclusive. All models, union connections. TYPE "TC" Catalog Data Section SKIDMORE CORPORATION ST. JOSEPH, MICHIGAN Quality Heating Pumps Since 1921 25 Write for bulletin No. 10-C on type VCS Pump SKIDMORE TYPE VCS PUMP The Skidmore Type VCS vertical close-coupled pump with mechanical shaft-seal is specially designed for hot water service. Heavy duty type and bronze fitted construction, pump is bolted directly to a cast iron receiver. Furnished in either single or duplex units. Hie extended motor shaft is stainless steel and since it is not subject to wear or scoring, no shaft sleeve is required. The entire pump and motor unit may be removed for inspection or repair with out disturbing any pipe connection. Capacities 1,000 to 100,000 sq. ft EDR. Discharge pressure 10 to 75 lb. Write for Bulletin No. 21-C on type CCVS Pump SKIDMORE TYPE CCVS PUMP The Skidmore Type CCVS Condensate Pomp is new dosecoupled design. Built to give maximum efficiency, yet requires a minimum of space. Shown above is the duplex pump with two float switches. This model is also furnished with automatic alternator. The CCVS Pump is also built in single unit. Motor and pump are bolted to receiver. Pump is bronze fitted throughout with enclosed centrifugal impeller of special design for hot water. Capacities 500 to 10,000 sq ft EDR and pressures from 20 to 40 lb. H Pump TYPE HS PUMP Write for Bulletin No. 14-C The HS pump shown above, is the standard type with stuffing box, and packing gland. Type HSS pump (not shown) is dosecoupled with mechanical shaft seal type. Both are highly effident and most economi cal to operate. Capacities range from 1,000 to 125,000 sq. ft. EDR, discharge pressures from 10 to 75 pounds. VACUUM PUMP Built in both single and duplex units. Tic Skidmore Vacuum Pump is designed for re turn line vacuum heating systems. Pump automatically adjusts itself to the varying conditions of the system. Liberal clearance between moving parts means Maintained Efficiency. Capacities ranging from 5,000 to 100,000 sq ft EDR. TYPE UV PUMP The Skidmore Type UV Pump is designed for use where returns are too low to permit the operation of horizontal pumps. Operates^ very satisfactory where condensate is to hr returned to the boiler or other points, from steam heating systems or process equipment. Consists of vertical pomp and motor unit with float and float switch mechanism mounted on cover plate which is bolted to sump type receiver. Capacities 2000 to 100,000 sq ft EDR, pressures from 10 to 75 lb. Skidmore Pumps are built in single and duplex units SKI CORPO ST. Write for complete engineering data on all Skidmore Pumps