Gas pressure regulator BD-RMG 200
15Pages

Serving the Gas IndustryWORLDWIDE BRYAN DONKIN RMG USA >

Primarily utilized for residential, commercial and industrial applications Generally utilized for farm tap or rural installations, by-pass regulator for pressure reducing stations or high pressure, first-cut regulator applica- tions For natural gas and all non-corrosive gaseous media Various options for specialty applications > Specifically designed for safe, accurate, pressure reduction of gaseous media Wide inlet pressure range 51000 psig (0.35-68 bar) depending on ori- fice diameter Maximum inlet pressure 1000 psig (68 bar) Maximum operating pressure 1000 psig (68 bar) Spring-loaded,...

Over Pressure Safety Slam-Shut Valve (OPCO) options available Outlet pressures from 3 to 150 psig over 7 spring ranges. Set point can be adjusted easily with standard adjustable wrench. Regulator top cap has the capability of including the provision for a wire seal. Under & Over Pressure Safety Slam-Shut Valve (UPCO/OPCO) options available Over Pressure Safety Slam-Shut Valve (OPCO) option only available up to 66 psig (4.5 bar) cut-off set pressure. ݔ threaded vent connection protected by screen that is easily removed to attach vent extender or vent- line. Integral slam-shut valves...

200 R : full internal relief capacity 200 P : no internal relief capacity 200R-309 OPCO : full internal relief capacity with integral Over Pressure Cut-Off safety slam-shut valve 200P-309 OPCO : no internal relief capacity with integral Over Pressure Cut-Off safety slam-shut valve 200R-309 UPCO/OPCO : full internal relief capacity with integral Under and Over Pressure Cut-Off safety slam-shut valve 200P-309 UPCO/OPCO : no internal relief capacity with integral Under and Over Pressure Cut-Off safety slam-shut valve Thermal Protection (T-Type): I.C.L. Type: Internally sensing or internal...

Maximum Recommended Inlet Pressure 1000 psig (68 bar) Maximum Recommended Operating Pressure 1000 psig (68 bar) with ٔ (3.2mm) orifice 1000 psig (68 bar) with Ӕ (5.0mm) orifice 500 psig (34 bar) with ܔ (7.0mm) orifice 300 psig (20.4 bar) with Ӕ (9.0mm) orifice 200 psig (13.6 bar) with ݔ (12.5mm) orifice > Body Cast Iron Diaphragm Casings Cast Iron Diaphragm Nitrile Rubber with Nylon Reinforc-ing Valve Head (Seat) Polyurethane Spring Carrier Plated Steel Orifice (standard) Brass Orifice (optional) Stainless Steel Vent Screen Stainless Steel Fasteners Steel Top Cap (standard) Cast Iron >

Range (imperial) Range (metric) Spring Number/Colour 3 10 psig 0.35 ח 0.70 bar 1030 (brown) 8 20 psig 0.56 ח 1.4 bar 1031 (green) 15 25 psig 1.0 ח 1.7 bar 1032 (blue) 20 40 psig 1.4 ח 2.7 bar 1033 (silver) 30 75 psig 2.0 ח 5.1 bar 1036 (red) 50 100 psig 3.4 ח 6.8 bar 1037 (white) 80 150 psig 5.4 ח 10.2 bar 1034 (yellow) > Full Internal Relief (R-Type) No Internal Relief (P-Type) > 6 size="-1">

Capacity Calculation or Correction Factors for Other Gases Gas Type Specific Gravity Correction Factor (CF) Air 1.00 0.77 Butane 2.01 0.55 Carbon Dioxide (Dry) 1.52 0.63 Carbon Monoxide (Dry) 0.97 0.79 Natural Gas 0.60 1.00 Nitrogen 0.97 0.79 Propane 1.53 0.63 Propane-Air-Mix 1.20 0.71 Vent and Body Orientations For Other Correction Factors 0.6 Orientation Body Position Letter followed by Vent Position Number >

Inlet Pressure Outlet Pressure Atmospheric 200 P (ECL) 200 P (ICL) Inlet Pressure Outlet Pressure Atmospheric 200 R 309LP4 OPCO 11 >

Regulators with an external control line have the throat of the regulator blocked with a seal and the out-let pressure measuring chamber (lower diaphragm casing) drilled and tapped for an outlet pressure sens- ing line. It is recommended that the sensing point is a minimum of 5 times the outlet pipe diameter downstream of the regulator. Sensing outlet pressure via an external control line enables the regulator to response more accurately to the downstream system. >

Please contact one of our representatives for more detailed information > Please contact one of our representatives for more detailed information The SRV is designed to monitor the pressure in the outlet chamber or downstream of the regulator and to relieve by either venting gas leakages or full flow capacity (depending on the device design) into the atmosphere in the event of an over- pressure condition. If the pressure in the measuring chamber exceeds the force of the set point spring of the relief valve, the diaphragm rises and opens the relief valve. The gas then flows from the outlet...

Please contact one of our representatives for the installation and commissioning in- structions. Additionally, the commissioning and installation instructions are found in each box that the equipment is shipped in and can be downloaded from the website. > 1. Inlet pressure (minimum and maximum) 2. Outlet pressure requirement 3. Flow requirement (minimum and maximum) 4. Type of gas 5. Temperature 6. Pipe connections (inlet and outlet) 7. Internal or external impulse (sensing) 8. Safety options or requirements (SRV and/or SSV) 9. Vent and body orientation 10. Other critical information...

50 Clarke Street South, Woodstock, Ontario, Canada N4S 7Y5 Phone: +1-519-539-8531 Fax: +1-519-537-3339 Email: neil@bdrmgcanada.com Website: www.bdrmgcanada.com > Osterholzstrasse 45, D-34123, Kassel, Germany Phone: +49-561-5007-0 Fax: +49-561-5007-107 Website: www.rmg.de > Enterprise Drive, Holmewood, Chesterfield S42 5UZ England Phone: +44-1246-501501 Fax: +44-1246-501-500 Website: www.bdrmg.co.uk > 1246 Highland Avenue, Cheshire, Connecticut, U.S.A. 06410 Phone: +1-866-469-7347 or 1-866-4MY-REGS Fax: +1-203-272-9860 Website: www.bryandonkinusa.com >