B-34 Series Regulator Parts List. Effective June 2002

Transcription

1 B-34 Series Regulator Parts List Effective June 2002

2 B-34N Reference Schematics B-34R Reference Schematics 2

3 Note: See Reference Schematics B-34 Series Service Regulators (Models N,R, M, D, IMN, IMR, IMRV, & SO) Quantity Required per Regulator Model Item No. Part No. B34RD B34RM B34D B34M B34R B34N Description 1 Upper Diaphragm Case Assembly NPT vent, #10 breather hole, Standard BSP vent, #10 breather hole NPT vent, no breather hole NPT vent, #44 breather hole Seal Cap Adjustment Screw Seal Cap Gasket Vent Screen Vent Screen Retainer Ring Vent Valve Disc Pin Vent Valve Spring - 1/2 oz Vent Valve Disc Vent Valve Seat Regulator Badge Regulator Badge for IM and SO Models Badge Screw 21 Lower Diaphragm Case (Use any Valve Body)---Ratio :1 Ratio-Open Throat :1 Ratio-Closed Throat 22 Valve Lever-Specify Ratio :1 Ratio, Standard :1 Ratio 23 Valve Stem Steel Stainless Steel 24 Valve Seat Valve Seat-Buna N Duro Valve Seat w/white stripe-buna N Duro, IM version only Valve Seat w/yellow strip-with IM test tap 25 Deflector Ring Deflector Ring, Standard Deflector Ring, IM version only Valve Body Ret. Plate-Alum Retainer Rate Snap Ring Valve Linkage Pin Screw Valve Linkage Pin Valve Stem O-Ring Diaphragm Upper Diaphragm Plate 38 Lower Diaphragm Plate With bead, R versions No bead, N versions Stop Stem Assembly Self-aligning 41A Relief Spring Guide - Upper 41B Relief Spring Guide - Lower 43A Relief Spring W.C. Above Set (standard) 43B Relief Spring - Specify Color: Brown.5 PSIG Above Set Green 1.0 PSIG Above Set 3

4 Note: See Reference Schematics B-34 Series Service Regulators (Models N,R, M, D, IMN, IMR, IMRV, & SO) Quantity Required per Regulator Model Item No. Part No. B34RD B34RM B34D B34M B34R B34N Description Stop Stem Guide Bushing Relief Cap 47 Adjustment Spring Guide Adjustment Spring Guide Adjustment Spring Guide Secondary Diaphragm Plate 52 Valve Stem Slot Pin Valve Stem Slot Pin Valve Stem Slot Pin Diaphragm Plate Washer - Lock Adjustment Spring Brown Green Black Blue Silver Yellow Red Nested White Nested Green/White Silver/Red Purple Orange Orange/Green Blue/White NPT Valve Bodies - Specify Type & Size /4 x 1-1/ /4 x 1-1/4 BSPT /4 x 1-1/4 1/8 Tap /4 x 1-1/4 1/8 IM Test Tap /4 x 1-1/ /4 x 1-1/2 1/8 Tap /4 x 1-1/2 IM Test Tap /4 x /4 x 2 1/8 Tap /4 x 2 IM Test Tap /2 x 1-1/ /2 x 1-1/2 BSPT /2 x 1-1/2 BSP /2 x 1-1/2 1/8 Tap /2 x 1-1/2 IM Test Tap /2 x /2 x 2 1/8 Tap /2 x 2 IM Test Tap x 2 NPT x 2 BSPT x 2 BSP x 2 1/8 Tap Flanged Valve Bodies x 2 ASA 125 Flat-face flange 10 Length x 2 ASA 125 Flat-face flange 10 Length, 1/8 Tap x 2 ASA 125 Flat-face flange 7.5 Length x 2 ASA 125 Flat-face flange 7.5 Length, 1/8 Tap x 3 ASA 125 Flat-face flange x 3 ASA 125 Flat-face flange, 1/8 TAP 4

5 Note: See Reference Schematics B-34 Series Service Regulators (Models N,R, M, D, IMN, IMR, IMRV, & SO) Quantity Required per Regulator Model Item No. Part No. B34RD B34RM B34D B34M B34R B34N Description Orifice - Specify Type & Size ORI 1/ ORI 3/ ORI 1/ ORI 5/ ORI 3/ ORI 7/ ORI 7/32 x 1/ ORI 1/4 x 3/ ORI 5/16 x 3/ ORI 3/8 x 1/ ORI 1/2 x 5/ ORI 5/8 x 3/ ORI 3/4 x 7/ ORI 7/8 x 1 IM Orifice Assembly (see below) IMV Orifice Assembly (see below) SO Orifice Assembly (see below) Valve Body Gasket, Standard Valve Body Gasket, Square Ret. Plate Screw -5/16-18 x 1-1/4 HEX HD SLT Case Screw-1/4-20x1 HEX HD CARB Case Screw Nut 1/4-20 HEX HICARB Replacement parts Kit (Models R, N, M, D) - Part No Replacement Parts Kit (Models IMR, IMN) - Part No Shaded items are contained in replacement parts kit. Torque Specifications Retainer Plate Screws 100 in. lbs Orifice 600 in. lbs Orifice (IM & SO) 300 in. lbs Margin Screws 50 in.lbs Special Parts Orifice Wrench Adjustment Wrench Loading Ring Position Tool Vent Valve Reducer # Vent Valve Reducer # Seal Wire, No Lead 24 Sub-Assemblies Item No. Part No. B34RD B34RM B34D B34M B34R B34N Description Lower Diaphragm Case Assembly - 4:1 Lever Ratio Lower Diaphragm Case Assembly - 3.5:1 Lever Ratio Lower Diaphragm Case Assembly - 3.5:1 Lever Ratio Diaphragm Assembly - Relief (Standard) Diaphragm Assembly - Brown Relief Spring Diaphragm Assembly - Green Relief Spring Diaphragm Assembly - 10 w.c. above set point Relief Spring Diaphragm Plate Assembly Lower Diaphragm Plate 5

6 IM Orifice Assembly Schematic Note 1: Apply Loctite (screw-lock) to end threads of item #6 before assembling in valve body. Note 2: Cement item #7 to item #5 before assembling in valve body. SO Orifice Assembly Schematic 6

7 Note: Reference IM and SO Orifice Assembly Schematics on previous page Internal Monitor (IM) Orifice Assembly Numbers Item No. Description Part Number 1 9 3/4 Dia.Orifice-Straight /8 Dia. Orifice -Stepped /2 Dia. Orifice - Stepped /8 Dia. Orifice - Stepped O Ring Monitor Seat Sco Fl.Hd Screw Anchor O Ring Anchor Plate Cut-off Spring Stationary Orifice All of the above parts are interchangeable. Internal Monitor (IM) Orifice Assembly with Vent Hole V Option Item No. Description Part Number 1 9 3/4 Dia.Orifice-Straight /8 Dia. Orifice -Stepped /2 Dia. Orifice - Stepped /8 Dia. Orifice - Stepped O Ring Monitor Seat Sco Fl.Hd Screw Anchor O Ring Anchor Plate Cut-off Spring Stationary Orifice All of the above parts are interchangeable. 7

8 Actaris Metering Systems 970 Highway 127 North Owenton, KY Tel: Fax: GA-0020-GB Copyright 2002, Actaris U.S. Gas, Inc. All Rights Reserved.