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Steam Pressure Regulators

Steam Pressure Regulators
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Steam Pressure Regulators

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Series 127 Steam Pressure Regulating Valves Sizes: 1/2" – 4" (15 – 100mm) For Main Line or Large Process Service Standardly furnished with stainless steel seat and trim The design of Watts Series 127 steam pressure regulators is based upon the tested and proven performance principles of reliable previous models. They are especially engineered and recommended for main line and high capacity process regulation service, heating applications, and are also suitable for dead-end service. The 127 Series are single seated, remote control, diaphragm type regulators, ideal for institutional,...

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Outstanding Maintenance Features All steam pressure regulators have certain fundamental design factors, but not all competitive designs have the outstanding accessible features incorporated in the latest Watts design. As evidenced in the following illustrations, Watts Series 127 was purposely designed with ease of servicing and to simplify stocking flexibility or job change pressure specifications. Diaphragm chamber is easily changed by the removal or two bolts. Chambers and springs are interchangeable for all sizes. Lugs on the bonnet permit easy removal of the topwork by applying a hammer...

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Series 152A, 252A Medium Volume Process Regulators Sizes: Series 152A 1/2" – 2" (15 – 50mm), Series 252A 1/2" – 3/4" (15 – 20mm) For Steam The general objective in the Watts 152A design is to offer a standard price regulator capable of handling the majority of lower volume process requirements for either saturated wet, or superheated steam without need of specifying type of trim required for various services. This latest design also offers highly sensitive response to reduced pressure changes. Consequently, it maintains fullest possible volume without appreciable reduced pressure drop....

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Outstanding Features Stainless Steel Adjusting Spring Stainless Steel Disc and Stem Guide (This stainless steel seating trim is standardly furnished at no extra cost.) Laminated Metal Diaphragm Renewable Stainless Steel Seat and Valve Disc. ** This is a typical multiple installation on a hospital autoclave. Stainless Steel Strainer Screen A plus feature “new sensitivity adjuster” Series 152A, 252A Adjusting Spring Range Chart SIZE *ADJUSTABLE RANGES SPRING AND MODEL Series 152A, 252A Sensitivity Adjuster Feature *The minimum reduced pressure ranges shown are recommended only when very...

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Size and Capacity Information For Watts Series 127 and 152A Pressure Regulators For steam service the correct size valve is most important for satisfactory regulator service, and selection should be carefully consid- ered. In a broad sense, the smallest size regulator that will satisfy the peak demands of a given installation is the correct size. If a reg- ulator is too large, wire drawing of the seat and disc will result — if too small, service will be inadequate and regulation will be uneven. Size of the valve is in direct relation to the demand and it is determined by the weight of steam...

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Series 127 Standard Reduced Pressure Range Chart The Table shows minimum and maximum reduced pressure ranges obtainable with various selections of chamber diameters and adjusting spring, depending on supply pressures. VALVE SIZE MODEL INITIAL PRESSURE Example: Initial pressure is 100 lbs., reduced pressure is 50 lbs. and capacity required is 1500 lbs. of steam per hour. By referring to the proper intial reduced pressure column (100 up to 50) 1560 lbs. per hour is closest to Required Capacity and corresponds to a Type 127 valve, size 1". Note: For reduced pressure above those shown for each...

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For Technical Assistance Call Your Authorized Watts Agent. HEADQUARTERS: Watts Regulator Company 815 Chestnut St., North Andover, MA 01845-6098 U.S.A. Edwards, Piatt & Deely, Inc. Edwards, Piatt & Deely, Inc. 368 Wyandanch Ave., North Babylon, NY 11703 51 Norfolk Ave., South Easton, MA 02375 Vernon Bitzer Associates, Inc. WMS Sales, Inc. (Main office) Glenfield Bus. Ctr, 2535 Mechanicsville Tpk., Richmond, VA 23223 804 643-7355 804 643-7380 Target Marketing Enterprises, Inc. Charlyn Industrial Pk, Road 190 KM1.9 - Lot #8, Carolina, Puerto Rico 00983 787 769-0085 787 750-5120 118 West Grant...

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Steam Pressure Regulators 8Pages

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Steam Pressure Regulators
8Pages