GE Type37-38 Technical Specifications
Contents
1. Travel inches Time seconds 8012 Electro pneumatic Positioner 7400 Pneumatic Positioner 11 1 0 3 3 7 13 1 0 1 5 4 9 6 3 11 13 15 1 5 2 0 9 4 17 20 18 2 0 2 5 19 21 30 34 18 16 5 5 4 0 29 32 44 48 03 15 psi bench range and 20 psi supply For 6 30 psi bench range increase travel time by 15 Model 37 38 Pneumatic Spring Diaphragm Actuator 3 Materials of Construction 45 GA Go MD 8 3 5 44 ob ape me 18 p 40 j 22 I IC 35 mall 34 26 17 36 56 37 9 57 g I ME Ih Type 37 Actuator Type 38 Actuator Direct air to extend stem Reverse air to retract stem Size 11 view shown 4 GE Oil amp Gas Direct Type 37 Description Yoke Materials of Construction Materials Cast Iron Reverse Type 38 Description Gasket Packing Box Materials Copper Cap Screw Carbon Steel Yoke Cast Iron Actuator Spring Actuator Stem Spring Steel Steel Cap Screw Carbon Steel Gasket Acrylic Fiber Hex Nut Carbon Steel Packing Nut Brass Spring Guide Carbon Steel Snap Ring Carbon Steel Spring Button Nickel Copper Alloy Actuator Spring Spring Steel Pipe Plug Plastic Actuator Spring Spring Steel Spring Adjuster Steel Actuator Stem Stainless Ste2. 140 2 13 13 25 6A3 19 18 180 250 3 15 15 ie 18 16 190 370 4 18 18 8A 40 18 20 N A 450 6 18 18 16 45 24 325 540 8A 70 Reverse Actuator 9 11 11 20 9 13 13 25 DIRECT SALES OFFICE LOCATIONS BELGIUM KOREA SOUTH and CENTRAL Phone 32 2 344 0970 Phone 82 2 2274 0748 AMERICA and the CARIBBEAN Fax 32 2 344 1123 Fax 82 2 2274 0794 Phone 55 12 2134 1201 Fax 55 12 2134 1238 BRAZIL MALAYSIA Phone 55 11 2146 3600 Phone 60 3 2161 0322 SPAIN Fax 55 11 2146 3610 Fax 60 3 2163 6312 Phone 34 93 652 6430 Fax 34 93 652 6444 CHINA MEXICO Phone 86 10 8486 4515 Phone 52 5 310 9863 UNITED ARAB EMIRATES Fax 86 10 8486 5305 Fax 52 5 310 5584 Phone 971 4 8991 777 Fax 971 4 8991 778 FRANCE THE NETHERLANDS Courbevoie Phone 0031 15 3808666 UNITED KINGDOM Phone 33 1 4904 9000 Fax 0031 18 1641438 Wooburn Green Fax 33 1 4904 9010 Phone 44 1628 536300 RUSSIA Fax 44 1628 536319 GERMANY Veliky Novgorod Ratingen Phone 7 8162 55 7898 UNITED STATES Phone 49 2102 108 0 Fax 7 8162 55 7921 Massachusetts Fax 49 2102 108 111 Phone 1 508 586 4600 Moscow Fax 1 508 427 8971 NDIA Phone 7 495 585 1276 Mumbai Fax 7 495 585 1279 Corpus Christi Texas Phone 91 22 8354790 Phone 1 361 881 8182 Fax 91 22 8354791 SAUDI ARABIA Fax 1 361 881 8246 Phone 966 3 341 0278 New Delhi Fax 966 3 341 7624 Deer Park Texas Phone 91 11 2 6164175 Phone 1 281 884 1000 Fax 91 11 5 1659635 SINGA
3. 16 Reverse oy Direct amp Reverse Direct amp Reverse 18 16 Reverse 18 20 Reverse Direct amp Reverse Direct amp Reverse 18 20 Reverse Direct amp Reverse Reverse Actuator 18 18 16 24 6 GE Oil amp Gas Dimensions in ot i ge Te B o k 7 Coat Sa i i 17 G i a e HE 7 Ly jl Type 6A Direct 37 Reverse 38 Side Mounted Air to close Air to open Type 8A Side Mounted a orl awn z 1 o NPT for No 24 Actuators Cmca Reverse Type 38 Air to open Direct Type 37 Air to close Actuator i Ih z Are Mg T ML Tree Ai M JEF a Pre da Le a een ETS Types 3 15 4 18 6 18 Case Mounted Case Mounted Handwheels Direct Actuator Reverse Actuator 9 11 9 00 13 00 9 13 9 00 16 25 Side Mounted Handwheels Actuator Actuator Removal Size Clearance 11 13 15 18 18 16 18 20 24 Model 37 38 Pneumatic Spring Diaphragm Actuator 7 Weights Ibs Actas drea R Side Mounted Case Mounted Handwheel ctuator irec everse Handwheel Actuator Size Type 37 Type 38 yp yp Type Weight Type Size Weight 11 45 55 6A1 19 Direct Actuator 13 70 87 6A2 45 2 11 11 25 15 120
4. GE Oil amp Gas Technical Specifications 05 2013 Masoneilan Valves 37 38 Pneumatic Spring Diaphragm Actuator The 37 38 Series actuator is designed to provide high performance reliability and long service life imagination at work Features GE s Masoneilan Type 37 direct acting and Type 38 reverse acting pneumatic spring diaphragm actuators are designed to provide high performance Their features include Heavy One piece Yoke Provides maximum strength and rigidity Diaphragm Cases Pressed steel upper and lower cases combine lightness high me chanical strength and adequate protection in the event of severe over pressurization Numbering System 1st 2nd 3 KZ Actuator Types 37 Air to Close 38 Air to Open Direct air to extend stem Type 37 2 GE Oil amp Gas Thrust Capability Two actuator types and seven sizes provide a wide range of ap plications Diaphragm Molded elastomer with fabric insert for strength long life and high sensitivity Linearity The molded diaphragm and deep cases minimize area change and produce a linear relationship between travel and air pressure Reverse air to retract stem Type 38 Specifications Actuator Size Area sq in Nominal Diaphragm Effective 18 16 18 20 Rev only 24 NOTE Additional travels and spring ranges available Travel Time Typical Bench Values Actuator Size
5. PORE Fax 1 281 884 1010 Phone 65 6861 6100 TALY Fax 65 6861 7172 Houston Texas Phone 39 081 7892 111 Phone 1 281 671 1640 Fax 39 081 7892 208 SOUTH AFRICA Fax 1 281 671 1735 Phone 27 11 452 1550 JAPAN Chiba Fax 27 11 452 6542 Phone 81 43 297 9222 Fax 81 43 299 1115 Trademark of General Electric Company Other company names and product names used in this document are the registered trademarks or trade marks of their respective owners GEA19531 05 2013
6. el Bushing Steel Diaphragm Elastomer w Fabric Insert Hex Nut Packing Box Carbon Steel Brass Diaphragm Plate Carbon Stee Yoke Packing Braided PTFE Diaphragm Washer Carbon Stee Spring Guide Carbon Steel Diaphragm Case Carbon Stee Spring Button Nickel Copper Alloy Diaphragm Case Carbon Stee Spring Adjuster Carbon Steel Cap Screw Carbon Stee Diaphragm Elastomer w Fabric Insert Hex Nut Carbon Stee Travel Indicator Scale Aluminum Diaphragm Plate Carbon Stee Machine Screw Stainless Steel Diaphragm Washer Carbon Stee Diaphragm Case Carbon Stee U size 13 15 18 and 24 only Ball amp Retainer Stainless Steel Diaphragm Case Carbon Stee Cap Screw Carbon Stee Hex Nut Carbon Stee Travel Indicator Scale Aluminum Machine Screw Stainless Steel Ball amp Retainer Stainless Steel Spring Barrel Cast Iron Spring Barrell Cap Ball Bearing Race Cast Iron Steel Cap Screw Carbon Steel Model 37 38 Pneumatic Spring Diaphragm Actuator 5 Handwheels 6A Series Side Mounted 8A Series Side Mounted Case Mounted Side Mounted Case Mounted Max Turns Actuator Air Supply Actuator for Rated Size Action psi Size Travel Direct amp Direct Actuator Reverse Direct amp Reverse Direct amp 18
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