NAVY MIL-V-18030 E-1990 VALVES CONTROL AIR-DIAPHRAGM-OPERATED (COMPLETE WITH INSTRUMENTATION)《空调膈手术控制阀门(仪器完全控制)》.pdf

1、IINCH-POUND MIL-V-l803OE(SH) 24 Aueust 1990 SUPERSEDING 27 December 1976 (See 6.13) MIL-V-l8030D(SH) MILITARY SPECIFICATION VALVES, CONTROL, AIR-DIAPHRAGM-OPERATED (COMPLETE WITH INSTRUMENTATION) This specification is approved for use by the Naval Sea Systems Command, Department of the Navy, and is

2、available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 m. This specification covers air-diaphragm-operated control valves complete with their associated instrumentation. 1.2 Classification. Control valves shall be of the following types and compositions as speci

3、fied (see 6.2). Type I - Single-seated, unbalanced. Type II - Single-seated, direct piston balanced, Type III - Single-seated, piston balanced incorporating an equalizing Type IV - Double seated, semi-balanced. Type V - Three-way, converging service (two inlets - one outlet). Type VI - Three-way, di

4、verging service (one inlet - two outlets). valve. Composition A - 2-1/4 percent chromium - 1 percent molybdenum. Composition B - 1-1/4 percent chromium - 1/2 percent molybdenum. Composition D - Carbon steel. Composition E - Non-ferrous. 1.3 Ratines. Ratings shall be as specified in 3.3.2.1.1 and 3.3

5、.2.1.2 (see 6.2). I Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Sea Systems Command, SEA 5523, Department of the Navy, Washington, DC 20362-5101 by using the self-addressed

6、Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 4820 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr

7、om IHS-,-,-MIL-V-l8030E(SH) 2. APPLICABLE DOCUMENTS 2.1 Governmentdocuments. 2.1.1 Srecific ations. standards. and handbooks. The following specifica- tionc, standards, and handbooks form a part of this document to the extent specified herein. those listed in the issue of the Department of Defense I

8、ndex of Specifications and Standards (DDISS) and supplement thereto, cited in the solicitation (see 6.2). Unless otherwise specified, the issues of these documents are SPECIFICATIONS FEDERAL QQ-N-281 QQ-N- 288 QQ-S-763 PPP - F- 320 MILITARY MIL-V- 3 MIL- B - 2 33 MIL- S - 901 MIL-S-1222 MIL-P-15024

9、MS 16142 MIL-R- 17131 MIL-L-19140 MIL-F-20042 MIL-G-21032 - Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, i Wire, Forgings, and Structural and Special Shaped Sections. Cas tings . Resisting. (Container Grade), and Cut Shapes. - Nickel-Copper Alloy and Nickel-Copper-Silicon Alloy - Steel Bars, W

10、ire, Shapes, and Forgings, Corrosion- - Fiberboard; Corrugated and Solid, Sheet Stock a - Valves, Fittings, and Flanges (Except for Systems - Boxes, Supply Support Items, Stowage and Storage. - Shock Tests, H.I. (High-Impact); Shipboard Machinery, Equipment and Systems, Requirements for. Screws and

11、Nuts. Equipment. Standard Dimensions for. Indicated Herein); Packaging of. - Studs, Bolts, Hex Cap Screws, Socket Head Cap - Plates, Tags and Bands for Identification of - Boss, Gasket Seal Straight Thread Tube Fitting, - Rods and Powders, Welding, Surfacing. - Lumber and Plywood, Fire-Retardant Tre

12、ated. - Flanges, Pipe and Bulkhead, Bronze (Silver - Gaskets, Metallic-Asbestos, Spiral Wound. Brazing). STANDARDS MILITARY MIL-STD-167-1 - Mechanical Vibrations of Shipboard Equipment (Type I - Environmental and Type II - Internally Excited). MIL-STD-278 MIL-STD-798 - Nondestructive Testing, Weldin

13、g, Quality Control, Material Control and Identification and HI-Shock Test Requirements for Piping System Components for Naval Shipboard Use. - Welding and Casting Standard. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(Unless otherwise indicated

14、, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.2 Non-Government lmblications. The following document(s) form a part of this document to the extent spe

15、cified herein. issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). Unless otherwise speci

16、fied, the AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) B1.l B1.12 - Class 5 Interference-Fit Thread. B16.5 - Pipe Flanges and Flanged Fittings. (DoD adopted) - Unified Inch Screw Threads (UN and UNR Thread Form). (DoD adopted) (Application for copies should be addressed to the American National Stan

17、dards Institute, 1430 Broadway, New York, NY 10018.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) A 105 - Standard Specification for Forgings, Carbon Steel, for A 182 - Standard Specification for Forged or Rolled Alloy-Steel Piping Components. Pipe Flanges, Forged Fittings, and Valves and Parts

18、 for High-Temperature Service. (DoD adopted) for Fusion Welding, for High-Temperature Service. (DoD adopted Stainless and Alloy, for Pressure Containing Parts, Suitable for High-Temperature Service. Retaining Castings for Use at Elevated Temperatures. (DoD adopted) Age-Hardening Stainless and Heat-R

19、esisting Steel Bars and Shapes. Wrought, Special Quality, Mechanical Properties. (DoD adopted) (DoD adopted) (DoD adopted) A 216 - Standard Specification for Steel Castings, Carbon Suitable A 217 - Standard Specification for Steel Castings, Martensitic (DoD adopted) A 395 - Standard Specification fo

20、r Ferritic Ductile Iron Pressure- A 564 - Standard Specification for Hot-Rolled and Cold-Finished A 675 - Standard Specification for Steel Bars, Carbon, Hot- B 61 B 369 - Standard Specification for Copper-Nickel Alloy Castings. - Standard Specification for Steam or Valve Bronze Castings. (Applicatio

21、n for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Hl L - 1 1 80 30E ( SH ) Name of parts Composition A Composition B Body b

22、onnet, ASTM A 182 ASTM A 182 and bottom grade F22 grade F11 flange ASTM A 217, ASTM A 217, grade WC9 grade WC6 SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) AMs 5373 - Alloy Castings, Sand, Corrosion and Heat Resistant 6Oc0 - 29Cr - level of packing (A, B, C, or commercial); and marking, including packaging

23、 acquisitioning options therein as specified (see 6.2). 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6. NOTES (This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.) 6.1 Jntended use. Th

24、e diaphragm operated valves specified in this specifi- cation are intended for throttling and on-off service. 6.2 Acauisition reauirementg. Acquisition documents must specify the Title, number and date of this specification. Type and composition required (see 1.2). Rating required (see 1.3). Issue o

25、f MIDISS to be cited in the solicitation, and if required, the specific issue of individual documents referenced (see 2.1.1 and 2.2). When first article inspection is required (see 3.1). Internal trim materials when specific materials are required If special tools should be furnished in a manner oth

26、er than as Whether valves should be other than of a basic globe configuration Whether quick change trim is required (see 3.3.2.10.2). Whether a manual override is required, and if required, its location (see 3.3.3.9). Whether manufacturer shall furnish instrumentation (see 3.3.4). Required capacity

27、of valve (see 3.4.1). Flow characteristics required (see 4.4.2.2 and 6.6.4). Whether mechanical shock and vibration testing is required When treated lumber and plywood is not required (see S.l.l(a). Level of preservation, packing, and other acquisitioning options Service conditions: (see 3.2.1). spe

28、cified (see 3.3.1.6). (see 3.3.2.2). (see 4.4.2.3). required (see 5.2). (1) (2) (3) (4) Rate of load change. (5) Control function required. Fluid and range of temperatures. Minimum and maximum flow rates required. Minimum and maximum inlet and outlet pressure. Brief description of application and an

29、y special performance or construction requirements. 6.3 Consid erati on of data reauir ements. The following data requirements should be considered when this specification is applied on a contract. applicable Data Item Descriptions (DIDS) should be reviewed in conjunction with the specific acquisiti

30、on to ensure that only essential data are requested/provided The 15 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 MIL-V-l8030E(SH) and that the DIDS are tailored to reflect the requirements of the specific acquisition. a Contract Data Requirement

31、s List (DD Form 1423) must be prepared to obtain the data, except where DoD FAR Supplement 27.475-1 exempts the requirement for a DD Form 1423. Reference Param DID N umbey DID Title Weested Tailori- To ensure correct contractual application of the data requirements, 3.3 4.3 4.5 DI-E-7031 Drawings, e

32、ngineering - DI-T-4902 First article inspection - DI-T-5329 Inspection and test - and associated lists report reports The above DIDS were those cleared as of the date of this specification. currant issue of DoD 5010.12-L, Acquisition Management Systems and Data Require- ments Control List (AMSDL), m

33、ust be researched to ensure that only current, cleared DIDS are cited on the DD Form 1423. The 6.4 Technical manual. Quick opening means that the C, increases rapidly (e) Thr ee-way. Three-way is when total flow area remains constant at 6.6.5 urum entation. The term instrumentation, when used in thi

34、s specifi- cation refers to any pneumatic instrumentation, control pilots, transmitters, relays, selectors, positioners, instrument air reducing valves, and strainers, required for operation of the control valve in the system. I 17 Provided by IHSNot for ResaleNo reproduction or networking permitted

35、 without license from IHS-,-,-6.6.5.1 Constant bl eed instrument. Constant bleed instrument is an instrument or instrument system which continually exhausts or bleeds a certain amount of the control air to atmosphere, even when the control valve actuator pressure is being maintained at a constant va

36、lue. 6.6.5.2 ut ermittent bleed instrument. Intermittent bleed instrument is an instrument or instrument system which only exhausts or bleeds control air to atmosphere when it is necessary to decrease the control valve actuator pressure. Under steady load conditions where there is no change in actua

37、tor pressure required, both the supply and vent functions are shut off and there is no loss of control air to atmosphere. 6.6.6 Direct ac tine control Dilot or transmi tter. The output signal increases as the measured variable or input signal increases. 6.6.7 Reverse actine control Dilot or transmit

38、ter. The output signal decreases as the measured variable or input signal increases. 6.6.8 pir ect actinn a ctuator. An increase in the pressure to the actuator results in a downward stroke of the stem. 6.6.9 Reverse actinn actua tor. An increase in the pressure to the actuator results in an upward

39、stroke of the stem. 6.6.10 Air-to-oDen. normallv cl osed. A control valve, actuator plus body subassembly, is of air-to-open construction if an increase in pressure to the actuator causes the plug to move away form the seated position. 6.6.11 Air-to-close. normallv oDen. A control valve, actuator pl

40、us body subassembly, is of air-to-close construction if an increase in pressure to the actuator causes the plug to move toward the seated position. 6.7 Sub-contracted material and Dart s. The packaging requirements of referenced documents listed in section 2 do not apply when material and parts are

41、acquired by the contractor for incorporation into the equipment and lose their separate identity when the equipment is shipped. 6.8 m aterials. Materials having properties for resistance to fire (see 5.1.1(c) and acceptable for use within unit packs and shipping containers for Navy acquisitions are:

42、 18 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-V-8030E 48 m 999990b 04LiLi970 2 MIL-V-l8030E(SH) Material Paper, kraft, treated Paper, kraft, wrapping Fiberboard (fire resistant) Plastic film, flexible, ce1 lu1 ar Polystyrene expanded, res

43、il lent Plastic, open cell, cushioning Bound fiber Rubber, latex foam Rubber, cellular Fibrous glass Polystyrene foam Rubber, cellular, Polyurethane foam Polyurethane foam, Foam, combustion, retardant, synthetic flexible, open cell for cushioning supply items aboard navy ships SDecification A-A-1894

44、 -P-268, type II, grade C or D PPP-F-320, class - domestic/fire PPP-C-795, class 3 - fire PPP-C-850, grade SE PPP-C-1842, type I, style B PPP-C-1120, type III or IV, MIL-R-5001, grade A MIL-R-6130, grade A MIL-P-19644, type II MIL-R-20092, class 5 retardant retardant class C MIL-C-17435 MIL-P-26514

45、MIL-F-81334 MIL-F-87090 6.9 Part or Identifvine Num ber (PIN) . The PIN number to be used for control valves acquired to this specification are created as follows: - Flange size Trim size LL Trim material L- Rating Type - Composition - Specification number Prefix for a military specification 19 Prov

46、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-V-l8030E(SH) ph Coldes. The &following codes can be used to create and interpret PIN numbers: ComDosition A = 2-1/4 percent chromium, 1 percent molybdenum, maximum temperature 1050F (see 3.3.2.1.1). B =

47、 1-1/4 percent chromium, 1/2 percent molybdenum, maximum temperature 1000F, (see 3.3.2.1.1). C - Carbon steel, maximum temperature 775F (see 3.3.2.1.1). D = Non-ferrous, maximum temperature 425F (see 3.3.2.1.2). Rating O1 = Class 150. 06 = Class 600. O9 - Class 900. 15 = Class 1500. 1 - Single-seate

48、d, unbalanced. 2 = Single-seated, direct piston balanced. 3 = Single-seated, piston balanced incorporating an equalizing valve. 4 = Double-seated, semi-balanced. 5 = Three-way, converging service (two inlets - one outlet). 6 - Three-way, diverging service (one inlet - two outlets). Trim materials A

49、= Cobalt alloy (see 3.2.1). B - Hardened CRES (see 3.2.1). C = 18-8 CRES (see 3.2.1). D = Nickel-copper alloy (see 3.2.1). Flange and trim size A - 0.5 J = 3.5 B = 0.75 K - 4.0 c * 1.0 L = 5.0 D = 1.25 M = 6.0 E = 1.5 N - 8.0 F = 2.0 P = 10.0 G = 2.5 R = 12.0 H = 3.0 M18030BC5CHJ = Air-diaphragm-operated control valve in accordance with MIL-V-18030, made from 1-1/4 percent chromium - 1/2 percent mol