B42 Series Regulator. Advanced Metering and Regulation Technolgy at Work

Transcription

1 B Series Regulator Advanced Metering and Regulation Technolgy at Work

2 Features Interchangeable aluminum orifice 1. in of diaphragm area Molded deep convolution diaphragm with o-ring seal Plated steel diaphragm plate Stainless steel lever pin Plated steel :1 lever One piece molded Buna-N valve seat Die cast zinc valve stem Delrin vent valve with Buna-N seat Spring loaded internal relief valve assembly 1" and 3/" threaded vent with stainless steel screen Fiberglass reinforced polethelyne seal cap with integral relief valve stop Field interchangeable adjustment spring CSA -1 Approved Measurement Canada Approved - G10 B109. Compliant Benefits Increased Safety Long Service Life Easier Installation Easier Transport Application Consistent pressure reduction of gas for typical domestic and light commercial applications. Designed to Increase Your Customer s Satisfaction and Reduce Your Total Costs The model B is uniquely constructed to give utilities the edge they need in an increasingly complex and competitive marketplace. The model B excels with benefits of size, safety, performance, and cost. The B also offers three connection versions providing the greatest flexibility for your regulation needs. In addition, due to inventory and manufacturing enhancements this product can be delivered with unparalleled speed and scheduling dependability. Compact Size While the model B is more compact than traditional regulators, it was also designed to meet customer expectations for safety and long field life. The B is designed to consolidate product usage for both residential and light commercial applications. Actaris takes pride in delivering American made products with the utmost concern for safety, quality and customer satisfaction. 1 - All metal restricting orifice - Full 1 relief vent 3 - Field interchangeable springs - Dual positive relief stops - All metal linkage - Integral o-ring diaphragm seal 7 - Mechanically fastened ID tag - 1-piece valve seat design Description The B- is a spring loaded self operated regulator with internal relief. The B features a molded diaphragm, :1 lever ratio and a one inch vent. The benefit is a lighter more compact unit that provides the power, capacity and relief performance of larger regulators BN The BN is a spring loaded self-operated regulator with no internal relief (N) valve. This model can be used on low or intermediate inlet pressures where an internal relief, or other type of over-pressure protection device is not required. BR - The BR is the internal relief (R) version of the B Series. The large 1" internal relief valve provides exceptional relief capacity. Option Designations N No Internal Relief R Internal Relief 3 7 Model B Series regulators exceed all AGA/ANSI B109. & CSA -1 specifications 1

3 Specifications Material Construction: Valve Body: High tensile strength cast iron (ASTM A-1, Class A) Orifice Aluminum Valve Seat: Buna-N or silicone Valve Stem: Die cast zinc Lever Pin: Stainless steel (Type 303) Lever: Zinc and dichromate plated steel (AISI C1010) Upper Diaphragm Zinc and dichromate Plate: plated steel (1 gauge steel) Lower Diaphragm Isoplast Plate: Diaphragm: Buna-N on Dacron reinforcing fabric Vent Valve/Seat: Neoprene Vent Screen: Stainless Steel (1 mesh) Adjustment Ferrule: Delrin Seal Cap: Fiberglass reinforced polyethlene Diaphragm Case: Die cast aluminum (ASTM B Alloy SCA) Fastener Plating: Dacromet with Plus Black Shipping Weight: 1 per box: lbs. Correction factors for non-natural gas applications: The B may be used to control gases other than natural gas. To determine the capacity of the B for gases other than natural gas, it will be necessary to multiply the values within the capacity tables by a correction factor. The table below lists the correction factors for some of the more common gases: Gas Type Specific Correction Gravity Factor (CF) Air Butane Carbon Dioxide (Dry) Carbon Monoxide (Dry) Natural Gas Nitrogen Propane Propane-Air-Mix Standard Spring Data - B Spring Color Outlet Pressure Range** Green (p/n 79) - 7 w.c. Brown (p/n 7) - w.c. Blue (p/n 7) - 1 w.c. Silver (p/n 77) 1 - w.c. Yellow/Black (p/n 70) 1 - Alternate Spring Data - B Orange (p/n 700). - 9 w.c. Dark Green (p/n 7003) - 9 w.c. High Pressure Spring Data - B Yellow (p/n 7131) - White (p/n 7137) - Relief Spring Data - B Purple (p/n 73) 7 w.c. Above Set Point Red (p/n 7) w.c. Above Set Point **Note: Ranges are approximations, please contact manufacture to obtain the best spring for application. Orifice Data Size K-Factor MAOP Emergency Emergency Outlet Inlet No Damage Containment 1/ / x 3/ / / / / / / x 9/ Wide-Open Flow Calculations For wide-open orifice flow calculations use the following equations: For P 1 /P <1.9 use: Q= K P (P 1 - P ) For P 1 /P >1.9 use: Q = KP 1 Where: P 1 = absolute inlet pressure (psia) Q = flow rate (scfh) Straight Body Connection P = absolute outlet pressure (psia) K = orifice coefficient (scfh/psi) 90 Angle Body Connection To calculate the correction factor for gases not listed on the table above, it will be necessary to know the specific gravity of the gas and use it in the formula listed below: Correction Factor (CF) = Where: SG 1 SG SG 1 = Specific Gravity of the gas in which the capacity is published. SG = Specific Gravity of the gas to be controlled. Compact Body Connection Connection Sizes Inlet Outlet Compact 90 Angle Straight 1/ 1/ - X X 1/ 3/ - X X 1/ 1 - X - 3/ 3/ X X X 3/ 1 X X X 3/ 1-1/ - - X X X 1 1-1/ - - X 1-1/ 1-1/ - - X 3

4 7" w.c. (17 mbar) - B Residential Regulator Capacity Table (1 Droop) - Models N, R Green Spring (79) Position 1 NPT Oulet Typical Performance Curves Inlet Size....3/" NPT Orifice Size...3/1" Spring...Green (p/n 79) Set Point 7.0" w.c. with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F. INCHES WATER COLUMN Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 1/ x 3/1 3/1 1/ /1 3/ 1/ 1/ x 9/1 Bar 3. mm 3. x. mm. mm. mm 7.9 mm 9. mm 1.7 mm 1.7 x 1.3 mm 0. 3 mbar (1.) 70 (.0) 90 (.) 10 (3.9) 17 (.9) 10 (.9) 70 (7.) 0 (7.9) 1 9 mbar 0 (.3) 110 (3.1) 10 (3.9) 00 (.7) 7 (7.) 300 (.) 00 (11.3) 0 (1.7) A (.) 10 (.1) (.) 0 (7.1) 37 (10.) (1.0) 00 (17.0) 700 (19.) (.) (.) 310 (.) 30 (9.9) 00 (1.) 7 (1.3) 00 (.7) 910 (.) 0.31(.1) 0 (7.9) 00 (11.3) 00 (1.) 7(0.) (3.) 1100 (31.1) 130 (3.) (9.) 390 (11.0) (17.7) 0 (.1) 1100 (31.1) 1300 (3.) 10 (3.9) 170 (.7) (1.0) 70 (13.3) 0 (.1) 100 (3.0) 10 (3.9) 10 (.7) (1.) 0 (1.) 1100 (31.1) 10 (1.1) 10 (.) 000 (.) (19.) 700 (19.) 100 (39.) 000 (.) 300 (.1) (.1) 70 (.) 170 (9.) 00 (.3) (.3) 100 (.9) 10 (0.9) 00 (70.) (3.) 1190 (33.7) 300 (.1) 00 (70.) (.) 190 (.0) 00 (.0) (1.0) 170 (3.0) 00 (70.) (.3) 0 (3.0) 00 (70.) BR REGULATOR PERFORMANCE 7" w.c. SET POINT set 10 Orifice Inlet Pressure Rating Exceeded Inlet Effect B 0.13 w.c w.c. 0.0 w.c. 0.3 w.c. 0.7 w.c w.c..0 w.c..0 w.c. Lock Up C 0. w.c. 0. w.c. 0. w.c. 0.7 w.c. 0. w.c. 0.9 w.c. 1. w.c. 1. w.c. 0 Relief Characteristic Curves R Model Only RATE OF FLOW - CUBIC FEET PER HOUR 0. SP.GR. GAS psia - 0F 10 B RELIEF CURVES - LEVER DISCONNECT 7" W.C. SET POINT 1/" x 9/1" Inlet Size...3/" NPT Vent Size...1" NPT Set Point 7.0" w.c. with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F /" 3/" /1" 1/" 3/1" 1/" x 3/1" Note: A- Capacity in grey outline generated with Brown Sprg (7) B- Change in outlet pressure for 10 inlet pressure change C- Outlet pressure increase required for lock up INLET PRESSURE 1/"

5 1" w.c. (3 mbar) - B Residential Regulator Capacity Table ( Droop) - Models N, R Blue Spring (7) Position 1 NPT Oulet Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 1/ x 3/1 3/1 1/ /1 3/ 1/ 1/ x 9/1 Bar 3. mm 3. x. mm. mm. mm 7.9 mm 9. mm 1.7 mm 1.7 x 1.3 mm 1 9 mbar 190 (.3) 70 (7.) 0 (7.93) 0 (1.7) 7 (1.) (.3) 0 (.3) 300 (.0) 30 (1.1) 0 (1.7) 0 (3.) 0 (.3) (.3) 1 (.09) 300 (.0) 30 (10.7) 0 (1.7) 0 (1.) 1030 (9.17) 100 (30.) (.1) 0 (7.93) 390 (11.0) 0 (1.7) 710 (0.10) 70 (0.9) 130 (3.3) 1310 (37.10) (10.) 390 (11.0) 00 (1.99) 0 (3.) 100 (9.73) 1130 (3.00) 10 (.) 10 (7.7) (13.03) (1.7) 00 (.) 1070 (30.30) 130 (37.9) 10 (1.3) 1930 (.) 00 (.0) (17.7) 700 (19.) 1000 (.3) 130 (37.3) 130 (.1) 100 (0.97) 1990 (.3) 0 (3.3) (.) 90 (.0) 130 (37.9) 170 (9.) 190 (.) (9.17) 110 (3.) 170 (9.) 00 (.0) (33.9) 1300 (3.1) 010 (.9) 300 (.13) (37.10) 1 (0.3) 0 (3.71) 00 (70.79) (3.0) 000 (.3) 0 (73.0) (.30) 7(.) 700 (7.) (.30) 7(.) 900 (.1) Orifice Inlet Pressure Rating Exceeded Inlet Effect B 0.1 w.c. 0.1 w.c. 0. w.c w.c. 0.0 w.c w.c..3 w.c..3 w.c. Lock Up C 0. w.c. 0. w.c. 0.7 w.c. 0. w.c. 0.9 w.c. 1.0 w.c. 1.3 w.c. 1.3 w.c. Typical Performance Curves 1 BR REGULATOR PERFORMANCE 1" w.c. SET POINT Inlet Size....3/" NPT Orifice Size...3/1" Spring...Blue (p/n 7) Set Point 1.0" w.c. with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F. INCHES WATER COLUMN # inlet set 10# # inlet # inlet 0# inlet RATE OF FLOW - CUBIC FEET PER HOUR 0. SP. GR. GAS psia - 0F Relief Characteristic Curves R Model Only 10 B RELIEF CURVES - LEVER DISCONNECT 1" W.C. SET POINT Inlet Size...3/" NPT Vent Size...1" NPT Set Point 1.0" w.c. with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F /" x 9/1" 1/" 3/" /1" 1/" 3/1" 1/ x 3/1" 1/" 1 Note: B- Change in outlet pressure for 10 inlet pressure change C- Outlet pressure increase required for lock up INLET PRESSURE

6 1 (9 mbar) - B Residential Regulator Capacity Table (1% Droop) - Models N, R Silver Spring (77) Position 1 NPT Oulet Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 1/ x 3/1 3/1 1/ /1 3/ 1/ 1/ x 9/1 Bar 3. mm 3. x. mm. mm. mm 7.9 mm 9. mm 1.7 mm 1.7 x 1.3 mm (.1) 300 (.0) 330 (9.3) 0 (11.9) (1.) 7 (13.) (.3) (.37) 300 (.0) 00 (11.33) 0 (1.7) 0 (1.9) 1 (17.1) 70 (1.97) (.1) 300 (.0) 3 (10.90) 90 (13.) 0 (1.1) 700 (19.) 790 (.37) 103 (9.31) (10.3) (1.03) 70 (1.1) 770 (1.0) 100 (.) 1130 (3.00) 11(3.) 17(.0) (13.03) 0 (1.7) 770 (1.0) 100 (9.73) 170 (3.9) 110 (39.93) (1.1) 7 (19.11) 90 (7.7) 130 (3.3) 10 (3.9) 1710 (.) (.09) 7 (.7) 1330 (37.) 10 (.39) 000 (.3) (7.7) 1100 (31.1) 170 (9.) 0 (3.71) (3.) 1 (3.9) 10 (0.0) 00 (73.) (3.9) 130 (3.3) 00 (7.9) 0 (0.70) (.1) 1900 (3.0) 90 (1.) (3.0) 10 (0.) 310 (9.0) (9.7) 7 (.) 3300 (93.) Orifice Inlet Pressure Rating Exceeded Capacity Table (% Droop) - Models N, R Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 1/ x 3/1 3/1 1/ /1 3/ 1/ 1/ x 9/1 Bar 3. mm 3. x. mm. mm. mm 7.9 mm 9. mm 1.7 mm 1.7 x 1.3 mm (7.0) 0 (13.9) 10 (17.7) 700 (19.) 790 (.37) 0 (.07) (.1) (.37) 00 (11.33) 0 (17.) 0 (.9) 90 (7.7) 1070 (30.30) 110 (31.71) (7.3) 3 (9.0) 70 (1.1) 10 (.9) 100 (30.0) 100 (33.9) 1 (3.) 100 (.31) (11.1) 00 (1.1) 0 (3.79) 170 (3.9) 100 (.31) 10 (.39) 00 (7.0) 0 (.) (1.) 00 (1.99) 100 (9.73) 100 (.31) 000 (.3) 17 (1.9) (17.7) 70 (1.) 10 (3.) 00 (7.0) 00 (7.9) 00 (70.79) (.09) 7(.7) 130 (.1) 00 (73.) 900 (.1) (7.7) 1100 (31.1) 000 (.3) 3000 (.9) 3000 (.9) (3.) 11 (31.) 10 (.) 3300 (93.) (3.9) 130 (3.3) 70 (77.7) 30 (97.9) (.1) 1900 (3.0) 310 (9.) (3.0) 10 (0.) 300 (101.9) (9.7) 7(.) 300 (107.0) Orifice Inlet Pressure Rating Exceeded Inlet Effect B Lock Up C Note: B- Change in outlet pressure for 10 inlet pressure change C- Outlet pressure increase required for lock up

7 1 (9 mbar) - B Residential Regulator - Models N, R Typical Performance Curves 1. BR REGULATOR PERFORMANCE 1 SET POINT Inlet Size....3/" NPT Orifice Size...3/1" Spring...Silver (p/n 77) Set Point 1 with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F # inlet set 10# # inlet # inlet 0# inlet 1% Droop % Droop RATE OF FLOW - CUBIC FEET PER HOUR 0. SP. GR. GAS psia - 0F Relief Characteristic Curves R Model Only 10 B RELIEF CURVES - LEVER DISCONNECT 1 SET POINT Inlet Size...3/" NPT Vent Size...1" NPT Set Point 1 with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F /" x 9/1" 1/" 3/" /1" 1/" 3/1" 1/ X 3/1" 1/" INLET PRESSURE 7

8 (0.1 bar) - B Residential Regulator Capacity Table (1% Droop) - Models N, R Yellow/Black Spring (70) Position 1 NPT Oulet Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 1/ x 3/1 3/1 1/ /1 3/ 1/ 1/ x 9/1 Bar 3. mm 3. x. mm. mm. mm 7.9 mm 9. mm 1.7 mm 1.7 x 1.3 mm (.3) 10 (3.0) 10 (.3) 00 (.) 70 (7.) 0 (7.93) 30 (9.0) 30 (9.3) (3.) 170 (.1) 30 (.1) 90 (.1) 00 (11.33) 0 (11.9) 0 (13.9) 7 (1.) (.1) 9 (.3) 370 (10.) 90 (13.) 730 (0.7) 70 (1.) 0 (3.79) 107 (30.) (.0) 1 (11.7) 00 (1.1) 0 (1.1) 1000 (.3) 1000 (.3) (10.) 0 (1.7) 00 (1.99) 0 (3.79) 100 (33.9) 100 (33.9) (1.1) 700 (19.) 900 (.9) 130 (3.3) 100 (.31) (1.99) 0 (.9) 1100 (31.1) 100 (.31) (.) 1090 (30.7) 100 (39.) 190 (.93) (.90) 10 (3.0) 100 (.31) 0 (3.3) (33.9) 1730 (.99) 000 (.3) (.31) 1900 (3.0) 00 (7.9) (9.7) 00 (70.79) 3300 (93.) Orifice Inlet Pressure Rating Exceeded Capacity Table (% Droop) - Models N, R Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 1/ x 3/1 3/1 1/ /1 3/ 1/ 1/ x 9/1 Bar 3. mm 3. x. mm. mm. mm 7.9 mm 9. mm 1.7 mm 1.7 x 1.3 mm (3.) 10 (.) 0 (.0) 30 (9.0) 0 (1.7) 90 (13.) 0 (1.) (1.) (.10) (7.) 30 (9.3) 0 (13.03) 0 (19.) 730 (0.7) 9(.19) 10(30.7) (9.0) 0 (11.9) 00 (1.99) 0 (.07) 10 (3.11) 10 (3.) 10 (3.1) 1710 (.) (1.) 30 (1.01) 0 (.07) 110 (3.) 100 (.31) 100 (.31) (1.01) 90 (1.71) 100 (9.) 10 (0.1) 000 (.3) 000 (.3) (0.10) 770 (1.0) 130 (0.9) 190 (.37) 00 (7.9) 0.7 7(.7) 930 (.33) 1700 (.1) 390 (7.) (9.73) 110 (3.) 100 (9.7) 00 (79.9) (33.9) 1300 (3.1) 00 (7.9) 3130 (.3) (.) 1 (1.) 700 (7.) (.39) 190 (.) 3000 (.9) (9.7) 00 (73.) 300 (99.11) Orifice Inlet Pressure Rating Exceeded Inlet Effect B Lock Up C Note: B- Change in outlet pressure for 10 inlet pressure change C- Outlet pressure increase required for lock up

9 (0.1 bar) - B Residential Regulator - Models N, R Typical Performance Curves 3 BR REGULATOR PERFORMANCE SET POINT Inlet Size....3/" NPT Orifice Size...3/1" Spring...Yellow/Black...(p/n 70) Set Point with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F # inlet set 10# # inlet # inlet 0# inlet 1% Droop % Droop RATE OF FLOW - CUBIC FEET PER HOUR 0. SP.GR. GAS psia - 0F Relief Characteristic Curves R Model Only 10 B RELIEF CURVES - LEVER DISCONNECT SET POINT Inlet Size...3/" NPT Vent Size...1" NPT Set Point with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F /" x 9/1" 1/" 3/" /1" 1/" 1/" 3/1" 1/ x 3/1" INLET PRESSURE 9

10 (0.3 bar) - B Residential Regulator Capacity Table (1% Droop) - Models N, R White Spring (77) Position 1 NPT Oulet Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 3/1 1/ /1 3/ 1/ Bar 3. mm. mm. mm 7.9 mm 9. mm 1.7 mm (.9) 0 (.0) 300 (.0) 3 (10.0) 0 (11.9) 10 (17.7) (3.) 10 (.3) (.37) 7(7.79) 30 (9.0) (.3) 19 (.) 0 (7.3) 30 (.) 30 (10.7) (.3) (7.) 31(.9) 00 (11.33) (.3) 70 (7.) 390 (11.0) 0 3. (7.) 300 (.0) 0 (1.7) (7.79) 390 (11.0) 0 (1.7) (9.) 7 (13.0) (11.9) 79 (1.3) 1. 1 (1.) 70(19.9) Orifice Inlet Pressure Rating Exceeded Capacity Table (% Droop) - Models N, R Capacities in scfh (m 3 /hr) - Orifice Size Inlet Pressure 1/ 3/1 1/ /1 3/ 1/ Bar 3. mm. mm. mm 7.9 mm 9. mm 1.7 mm (.9) 0 (.0) 300 (.0) 3 (10.0) 0 (11.9) 10 (17.7) (.1) 3 (10.3) 30 (1.1) (1.7) 0 (1.1) (7.) (1.0) (1.7) 0 (1.1) 770 (1.0) (10.) 70 (1.1) 710 (0.10) 90 (.90) 0.7 0(11.7) 7(1.10) 90 (.) 0 3. (1.0) (.1) 110 (3.) (1.1) 9 (.13) 10 (1.0) (0.17) 1003 (.33) (.) 11(3.3) (9.77) 10 (1.1) Orifice Inlet Pressure Rating Exceeded Inlet Effect B Lock Up C Note: B- Change in outlet pressure for 10 inlet pressure change C- Outlet pressure increase required for lock up 10

11 (0.3 bar) - B Residential Regulator - Models N, R Typical Performance Curves B- REGULATOR PERFORMANCE SET POINT Inlet Size....3/" NPT Orifice Size...3/1" Spring...White (p/n 7137) Set Point with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F set 10# # inlet # inlet % Droop 0# inlet RATE OF FLOW - CUBIC FEET PER HOUR 0. SP.GR. GAS psia - 0F Relief Characteristic Curves R Model Only Inlet Size...3/" NPT Vent Size...1" NPT Set Point with 10 psig 0 scfh. All test results are reported at a base of 1.7 psia and 0 F /" x 9/1" B RELIEF CURVES - LEVER DISCONNECT SET POINT 1/" 3/" /1" 1/" 3/1" 1/" 1/ x 3/1" INLET PRESSURE 11

12 BR Parts Diagram Operating Principle Loading Spring Diaphragm Orifice Valve Seat inlet pressure outlet pressure 1

13 NO. PART# QTY DESCRIPTION N R Upper Diaphragm Case 733 Std. 1 Vent 73 Std. ¾ Vent 73 HP. 1 Vent 73 HP. ¾ Vent 1 1 Seal Cap 700 Seal Cap - Gray 701 Seal Cap - Red 70 Seal Cap - Green Adjustment Screw - Std Adjustment Screw - HP Seal Cap Gasket Vent Screen Vent Valve Disc Pin Vent Valve Spring Vent Valve Disc Vent Valve Seat Lower Diaphragm Case Assembly Valve Seat 701 Valve Seat - Standard 703 Valve Seat - Silicone Diaphragm Assembly Complete Diaphragm - Standard Relief (R) Diaphragm - Non-Relief (N) Upper Diaphragm Plate Lower Diaphragm Plate (R) Lower Diaphragm Plate (N) Relief Spring Retaining Clip Nut (N) Washer (N) 73 1 Relief Spring - 7 W.C. - Std. 7 Relief Spring - W.C Stop Stem Guide Bushing Adjustment Springs - Specify Color 79-7 W.C. Green 7- W.C. Brown 7-1 W.C. Blue W.C Silver Yellow/Black Yellow* (HP) White* (HP) Valve Body - Specify Type and Size Straight 70 1/ x 1/ NPT 707 1/ x 1/ NPT w/ 1/ In. PP 70 1/ x 1/ NPT w/ 1/ Out. PP 707 ¾ x ¾ NPT 70 ¾ x ¾ NPT w/ 1/ In. PP 709 ¾ x ¾ NPT w/ 1/ Out. PP 7030 ¾ x ¾ NPT w/ In/Out PP 7031 ¾ x 1 NPT 703 ¾ x 1 NPT w/ 1/ In. PP NO. PART# QTY DESCRIPTION N R 7033 ¾ x 1 NPT w/ 1/ Out. PP 703 ¾ x 1 NPT w/ In/Out PP 707 ¾ x 1-1/ NPT 70 ¾ x 1-1/ NPT w/ 1/ In. PP 709 ¾ x 1-1/ NPT w/ 1/ Out. PP x 1 NPT x 1 NPT w/ 1/ In. PP x 1 NPT w/ 1/ Out. PP x 1 NPT w/ In/Out PP x 1-1/ NPT x 1-1/ NPT w/ 1/ In. PP x 1-1/ NPT w/ 1/ Out. PP / x 1-1/ NPT / x 1-1/ NPT w/ 1/ In. PP / x 1-1/ NPT w/ 1/ Out. PP 90º Angle Body 701 ¾ x ¾ NPT 70 ¾ x ¾ NPT w/ 1/ In. PP 703 ¾ x 1 NPT 70 ¾ x 1 NPT w/ 1/ In. PP 70 1 x 1 NPT 70 1 x 1 NPT w/ In/Out PP Plug Compact - Bottom Rear Entry 707 ¾ x ¾ NPT 707 ¾ x ¾ NPT w/ 1/ In. PP 7077 ¾ x 1 NPT 7079 ¾ x 1 NPT w/ 1/ In. PP 11 1 Orifice - Specify size / - Aluminum 771 1/ - Brass 771 1/ x 3/1 - Aluminum /1 - Aluminum 773 3/1 - Brass 773 1/ - Aluminum 77 1/ - Brass 777 /1 - Aluminum / - Aluminum 773 1/ - Aluminum / x 9/1 - Aluminum Legal Warning Label Valve Body Screw /1-1 x 7/ LG Case Screw ¼ - 0 x ¾ LG Valve Body Gasket NO. PART# DESCRIPTION Adjustment Tool NO. PART# TORQUE SPECIFICATIONS 0103 Case Screws: 3 - in. lb. 70 Valve Body Screws: - 11 in. lb see above Orifice: 0-00 in. lb. 13

14 Installation A. Make certain all shipping plugs are removed from the inlet, outlet and vent of any regulator before installation. B. When installing the regulator, the inside of the piping and the regulator inlet and outlet are to be clean, free of dirt, pipe dope and other debris to prevent entry into the regulator which could cause loss of pressure control. C. The pipe joint sealant should be applied on the male threads of the pipe. Do not use any pipe joint material on the female threads of the regulator or it could become lodged in the regulator causing possible loss of pressure control. D. Gas must flow through the valve body of the regulator in the same direction as the arrow cast on the body, or the outlet side of the regulator may be overpressured and damaged. E. The diaphragm casing may be mounted in any position relative to the body through a full 30 angle. F. When the regulator is installed OUTDOORS, the vent must always be positioned so that rain, snow, moisture or foreign particles cannot enter the vent opening. It is recommended that the vent be positioned to face downward so as to avoid entry of water or other matter which could interfere with the proper operation of the regulator. The vent should be located away from building eves, window openings, building air intakes and above the expected snow level at the site. The vent opening should be inspected periodically to insure it does not become blocked by foreign material. G. When the regulator is installed INDOORS, the vent must be piped to the outside atmosphere while using the shortest length of pipe, the least number of elbows, and having as large a pipe diameter as the vent size or 1 larger. USING VENT PIPE ANY SIZE SMALLER THAN THE VENT CONNECTION WILL LIMIT THE REGULATOR S INTERNAL RELIEF VALVE CAPACITY. The outlet end of the pipe must be protected from moisture and the entrance of foreign particles. The regulator should be specified by the user with the size vent and pipe threads desired to make the vent pipe connection. START-UP PROCEDURE A. A pressure gauge should be mounted downstream of the regulator to monitor the downstream pressure. B. With the downstream valve closed, slowly open the inlet valve. The outlet pressure should rise to slightly greater than the set-point. C. Be sure there are no leaks and all connections are tight. D. The regulator has been preset at the factory to match specifications given when it was ordered. The outlet pressure may be adjusted by removing the seal cap on top of the spring housing and adjusting the ferrule or screw inside the spring housing using a ratchet with a socket and an extension. With a small amount of gas flowing through the regulator, rotate the ferrule clock-wise to raise the outlet pressure and counter-clockwise to lower the outlet pressure. E. After the desired outlet pressure is achieved, replace the seal cap, recheck for leaks. The regulator is ready for operation. SAFETY NOTES: A. The maximum inlet pressure for this regulator is dependent upon the size of the orifice and model designation. The non-relief models are limited to 0 psig maximum inlet pressure unless addition safety devices are used as outlined in DOT code, OPS, Part 19, section B. When these models are used on liquid petroleum gases, they should be restricted to secondstage pressure reduction in the gaseous phase. SAFETY WARNING: This product, as of the date of manufacture, is designed and tested to conform to all governmental or industry safety standards then existing as may apply to the manufacturer. The purchaser and user of this product are warned that compliance with the manufacturer s instructions and procedures is required in order to avoid the hazards of leaking gas resulting from improper installation, start-up or use of this product, and further, that all area fire control, building codes or other safety regulations established under public laws which regulate or concern the application, installation, operation or general use of this product should be complied with. In order to insure the safe and proper operation of this product, the manufacturer recommends that this product be installed by a qualified installer.

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16 Ordering Information Specify: 1. Inlet and Outlet Connection Size and Type. Model Number 3. Outlet pressure desired. Inlet pressure range. Type of gas and maximum capacity required. Assembly position number (see chart at right) 7. Vent size. Special requirements such as tagging, 1/" pipe plug tap, seal wire, etc. Assembly Positions Warranty Actaris Metering System, 970 Highway 17 North, Owenton, Kentucky , warrants this gas product against defects in materials and workmanship for the earlier of one (1) year from the date the product is shipped by Actaris or a period of one year from the date the product is installed by Actaris at the original purchaser s site. During such one-year period, provided that the original purchaser continues to own the product, Actaris will, at its sole option, repair any defects, replace the product or repay the purchase price. This warranty will be void if the purchaser fails to observe the procedures for installation, operation or service of the product as set forth in the Operating Manual and Specifications for the product or if the defect is caused by tampering, physical abuse or misuse of the product. Actaris specifically disclaims all implied warranties including those of merchantability or of fitness for a particular purpose. Under no circumstances will Actaris be liable for incidental or consequential damages of any kind whatsoever. Actaris liability for any claim of any kind, including negligence and breach of warranty for the sale and use of any product covered by or furnished, shall in no case exceed the price allocable to the product or part thereof which gives rise to the claim. In the event of a malfunction of the product, consult your Actaris Service Representative or Actaris Metering Systems, 970 Highway 17 North, Owenton, Kentucky Reference Information Regulator Pressure Ratings - JOT- Regulator Startup - #790 J1G - /0 Copyright 00, Actaris U.S. Gas, Inc.

17 Represented By: Power Equipment Company 011 Williamsburg Road Richmond, VA 331 PH. (0) FAX (0) 3-3