Baumann Series Sanitary Regulators

Transcription

1 Bulletin Series Regulators Baumann Series Sanitary Regulators Pressure regulation for your sanitary process. The Baumann series of sanitary regulators are designed specifically for those applications requiring precise pressure regulation in a sanitary environment. Polished, stainless steel body and internal components ensure efficient cleaning and sanitizing giving you confidence that your processing environment maintains the highest purity. All of the series regulators provide self-draining design and zero dead leg options. FEATURES: Figure BR Series Back Pressure Regulator Compact and light weight design reduces installed piping costs. Tri-Clamp end connections standard with optional welded end connections. Electropolished internal surfaces: standard < 35 Ra Microinch; optional < 20 Ra Microinch. Figure ABR Series Air Loaded Back Pressure Regulator Quick-Disconnect bonnet. Sensing diaphragm meets FDA 21 CFR 177 and USP Class VI. Self-draining design for effective Clean-in-place (CIP) and Sanitize-in-place (SIP). Figure RR Series Sanitary Pressure Reducing Regulator 1

2 84000 Series Regulators Bulletin Capacity Data The capacity information on the following pages is based on a droop of 20 percent. Droop is deviation from the set point of the regulator, and is usually stated in percentage of set point value. For the most accurate control, use the lowest range spring that can be adjusted to the desired set point. Sometimes it may be necessary to interpolate the capacity table data to determine capacity for outlet settings not given. To maintain accuracy, it is important when interpolating to stay within a spring range if possible. The following is a procedure for interpolating the data to calculate flow: 1. Determine which spring is to be used. 2. Find the two outlet settings (P 2a and P 2b ) that bracket the actual outlet pressure P For a given body size and inlet pressure, find the capacity Q a for P 2a and Q b for P 2b. 4. Use the following formula to determine the interpolated capacity (Q). Example: P 1 = 40 psig 1 inch Type 84000RR with 5 to 20 psig spring range (Table 3, page 5) P 2 = 12 psig Determine air capacity, Q. Solution: Q a = 1920 SCFH Q b = 2720 SCFH P 2a = 10 psig P 2b = 15 psig Q b - Q a = Q b - Q P 2b - P 2a P 2b - P 2 Water Capacities All water capacities are in gallons per minute. Use the following equation to determine flow capacity for wide open flow capacity sizing: where, Q = C v Q = Flow, gpm P 1(abs) = Absolute inlet pressure psia (add 14.7 psi to gauge inlet pressure to obtain absolute inlet pressure) C v = Wide-open sizing coefficient G = Specific gravity of the fluid P = pressure drop across the regulator, psi Steam Capacities Capacities are in pounds per hour of saturated steam. To determine wide-open flow capacity sizing of steam, use the equation for critical pressure drops (absolute outlet pressure equal to one-half of less than one-half absolute inlet pressure). where, P G Q = 1.83 x C v x F 2 x P 1 Q = Flow, lb/hr P 1(abs) = Upstream inlet pressure psia (add 14.7 psi to gauge inlet pressure to obtain absolute inlet pressure) C v = Wide-open sizing coefficient F L = Pressure recovery factor Q = 2240 SCFH Q = NOTE The same interpolation procedure can be used for different inlet pressures. 2

3 Bulletin Series Regulators Air Capacities where, Regulating capacities at selected pressures and outlet pressure flows are given in Table 3, page 5. Capacities are provided in SCFH (60ºF and 14.7 psia) of air at 60ºF. To determine the equivalent capacities for other gases, of other specific gravities, divide by the square root of the appropriate specific gravity. To determine wide-open flow capacity sizing of air temperature at a temperature of 60ºF, use one of the following equations: For Critical Pressure Drops Use this equation for critical pressure drops (absolute outlet pressure equal to one-half or less than one-half the absolute inlet pressure). where, Q = 834 x C v x F L x P 1 GT Q = Gas flow, SCFH (60ºF and 14.7 psia) P 1 = Upstream inlet pressure psia (add 14.7 psi to gauge inlet pressure to obtain absolute inlet pressure) C v = Wide-open sizing coefficient F L = Pressure recovery factor G = Gas specific gravity (Air = 1.0) T = Flowing temperature ºR (460 + ºF) Q = Gas flow, SCFH (60ºF and 14.7 psia) G = Specific gravity of the gas T = Absolute temperature of gas at inlet (460 + ºF) C v = Wide-open sizing coefficient P 1 = Upstream inlet pressure psia (add 14.7 psi to gauge inlet pressure to obtain absolute inlet pressure) P 2 = Downstream pressure, psia P = Pressure drop across the regulator, psi To obtain capacities in normal cubic meters per hour at 0ºC and bar, multiply the capacity determined in SCFH by NOTE Neither Emerson, Emerson Process Management, Fisher, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product. Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user. For Non-Critical Pressure Drops For pressure drops lower than critical (absolute outlet pressure greater than one-half the absolute inlet pressure), use the following formula: Q = 963 x C v GT / [ P (P 1 + P 2 )] 3

4 84000 Series Regulators Bulletin 84000RR Series Sanitary Pressure Reducing Regulator This self-draining sanitary regulator is ideal for pressure reducing applications such as sterile steam and high purity gases. The easily removable bonnet and non-pierced diaphragm can be removed with plug in place. Standard PTFE seat insert prevents over pressurizing of downstream equipment. Table RR MATERIALS OF CONSTRUCTION KEY NO. DESCRIPTION MATERIAL 1 Valve Body S31603 stainless steel 2 Bonnet ASTM A276 S30400 Condition A stainless steel 3 Adjusting Screw ASTM A479 S21800 stainless steel, annealed 4 Spring Button S30300 stainless steel 5 Compressor S30300 or S30400 stainless steel 6 Compression Spring 5-20 # Compression Spring 10-50# S30200 or S30400 stainless steel S30200 or S30400 stainless steel 7 Retaining Ring S30200 stainless steel 8 Diaphragm, Closure Member USP Class VI PTFE wetted surface. Nomex fabric reinforced EPDM backing with 304 stainless steel insert. Diaphragm assembly conforms to FDA 21 CFR O-ring Viton fluoroelastomer 1 11 V-Ring Coupling S30100 stainless steel 12 Cap 18-8 stainless steel 13 O-Ring Fluoroelastomer 14 Drive Screw (2 required) 18-8 stainless steel 15 Serial Plate S30400 stainless steel 16 Roll Pin 18-8 stainless steel 21 Soft Seat Plug Assembly ASTM A479 S21800 stainless steel and PTFE 22 Spring Stainless Steel 23 Spring Seat ASTM A276 S31603 Condition A stainless steel 24 Anti-Rotation Taper Pin S30300 stainless steel 25 Tell Tale Port S31600 stainless steel 1 Viton is a registered trademark of DuPont Performance Elastomers Figure RR Series Body Assembly 4

5 Bulletin Series Regulators Table RR TECHNICAL SPECIFICATIONS MODEL NUMBER BODY SIZE SEAT LEAKAGE 84000RR 1 inch ANSI/FCI 70-2, Class VI WIDE OPEN FLOW COEFFICIENTS 5 F L FACTOR 0.8 CONNECTIONS BONNET INTERNAL BODY FINISH (Wetted Interior) Tri-Clamp (optional Welded Ends) Quick-Disconnect Standard, < 35 Ra Microinch / 0.89 Ra Micron Optional, < 20 Ra Microinch / 0.51 Ra Micron MAXIMUM FLUID TEMPERATURE 300 o F (149 o C ) PRESSURE SETTING ADJUSTMENT MAXIMUM INLET PRESSURE SPRING RANGES CLOSURE DIAPHRAGM Adjusting Screw 150 psig (60 psia saturated steam) 5-20 psig, psig USP Class VI PTFE wetted surface. Nomex fabric reinforced EPDM backing with 304 stainless steel insert. Diaphragm assembly conforms to FDA 21 CFR EPDM/Dacron with 304 stainless steel insert (optional) Table RR FLOW CAPACITIES* RECOMMENDED OUTLET PRESSURE SPRING RANGE 5-20 psig psig OUTLET SETTING (psig) 10 psig 15 psig 20 psig 30 psig INLET PRESSURE (psig) WATER CAPACITY (gpm) SATURATED STEAM CAPACITY (lbs/hr) AIR CAPACITY (scfh) /////// 5452 * Capacity is based on 20% droop in set point. /////// Indicates inlet pressure and respective saturated steam temperature exceeds valve temperature rating. 5

6 84000 Series Regulators 84000BR Series Back Pressure Regulating and Relief Valves Bulletin These unique regulating valves are designed especially for the biotechnology industry. The 84000BR is suitable for back pressure control and relief of fluids and ultraclean steam or air. It s light weight is ideal for thin-wall tubing. Figure 5. 1 inch Body Assembly Figure /2 and 2 inch Body Assembly Table BR MATERIALS OF CONSTRUCTION KEY NO. DESCRIPTION MATERIAL 1 Valve Body S31600 stainless steel 2 Bonnet ASTM A276 S30400 Condition A stainless steel 3 Adjusting Screw ASTM A479 S21800 stainless steel, annealed 4 Spring Button S30300 stainless steel 5 Compressor S30300 or S30400 stainless steel 6 Range Spring S30200 or S30400 stainless steel 7 Retaining Ring S30200 stainless steel 8 Diaphragm, Closure Member USP Class VI PTFE wetted surface. Nomex fabric reinforced EPDM backing with 304 stainless steel insert. Diaphragm assembly conforms to FDA 21 CFR O-ring, Stem 1 Viton -A 11 Coupling, V-Retainer S30100 stainless steel 12 Cover 18-8 stainless steel 13 O-Ring Fluoroelastomer 14 Drive Screw 18-8 stainless steel 15 Serial Plate S30400 stainless steel 16 Roll Pin 18-8 stainless steel 17 Tell Tale Port S31600 stainless steel 1 Viton is a registered trademark of DuPont Performance Elastomers 6

7 Bulletin Series Regulators Table BR MODEL NUMBERING BODY SIZES 1 inch 1-1/2 inch 2 inch MODEL NUMBER 84071BR 84351BR 84431BR SPRING RANGES (Adjustable) 2-15 psig, 5-20 psig, psig, psig 2-10 psig, psig, psig 2-10 psig, psig, psig Table BR TECHNICAL SPECIFICATIONS BODY SIZES SEAT LEAKAGE 1 inch, 1-1/2 inch and 2 inch ANSI/FCI 70-2, Class VI WIDE OPEN FLOW COEFFICIENTS 1 inch Cv = 7, 1-1/2 inch Cv = 35, 2 inch Cv = 43 CONNECTIONS BONNET INTERNAL BODY FINISH (Wetted Interior) Tri-Clamp (optional Welded Ends) Quick-Disconnect Standard, < 35 Ra Microinch / 0.89 Ra Micron Optional, < 20 Ra Microinch / 0.51 Ra Micron MAXIMUM OPERATING TEMPERATURE 300 o F (149 o C ) MAXIMUM BODY PRESSURE RATING MAXIMUM LOADING PRESSURE OPTIONS 150 psig 100 psig "Zero Dead Leg" Construction Table BR FLOW CAPACITIES* WATER IN GPM AIR IN SCFH SATURATED STEAM IN LBS/HR SET PRESSURE psig VALVE SIZE (in) VALVE SIZE (in) VALVE SIZE (in) SET SET PRESSURE PRESSURE 1 1-1/2 2 psig 1 1-1/2 2 psig 1 1-1/ * Capacity based on 20% build-up in pressure. (For 10% build-up, multiply flow rate by 0.5) 7

8 84000 Series Regulators Bulletin 84000ABR Air-Loaded Back Pressure Regulator The most accurate back pressure sanitary regulator in the industry. Recommended for use with centrifuges for media separation at varying densities. Remote set point adjustment is accomplished with the Fisher model 67CFR airset. FLOW ï Figure ABR Parts Figure ABR Preferred Self-draining Orientation Table ABR MATERIALS OF CONSTRUCTION KEY NO. DESCRIPTION MATERIAL 1 Valve Body S31603 stainless steel 2 Bonnet S30400 stainless steel 3 Diaphragm, Flat Nylon reinforced Neoprene 5 Compressor S30300 or S30400 stainless steel 7 Retaining Ring S30200 stainless steel 8 Diaphragm, Closure Member USP Class VI PTFE wetted surface. Nomex fabric reinforced EPDM backing with 304 stainless steel insert. Diaphragm assembly conforms to FDA 21 CFR Coupling, V-Retainer S30100 stainless steel 12 Cover S30400 stainless steel 13 O-Ring Fluoroelastomer 14 Drive Screw 18-8 stainless steel 15 Serial Plate S30400 stainless steel 16 Socket Head Cap Screw 18-8 stainless steel 8

9 Bulletin Series Regulators Table ABR TECHNICAL SPECIFICATIONS MODEL NUMBER BODY SIZES SHUTOFF CLASS 84000ABR 1 inch, 1-1/2 inch and 2 inch ANSI/FCI 70-2, Class VI WIDE OPEN FLOW COEFFICIENTS 1 inch Cv = 8, 1-1/2 inch Cv = 35, 2 inch Cv = 43 F L FACTOR 0.8 CONNECTIONS BONNET INTERNAL BODY FINISH (Wetted Interior) Tri-Clamp (optional Welded Ends) Quick-Disconnect Standard, < 35 Ra Microinch / 0.89 Ra Micron Optional, < 20 Ra Microinch / 0.51 Ra Micron MAXIMUM OPERATING TEMPERATURE 300 o F ( 149 o C ) MAXIMUM BODY PRESSURE RATING MAXIMUM LOADING PRESSURE 150 psig 100 psig PRESSURE SETTING ADJUSTMENT Airset, Panel loader, I/P, etc... OPTIONS "Zero Dead Leg" Construction Table ABR TYPICAL WATER CAPACITIES (gpm) BODY SIZE (in) PRESSURE SETTING (psig) PRESSURE BUILD-UP SETTING (psig)

10 84000 Series Regulators Bulletin Table BR SERIES DIMENSION & WEIGHT (Figure 9) DIMENSIONS WEIGHTS VALVE SIZE C D E F in mm in mm in mm in mm lbs kg 1" /2" " Figure 9. Dimensions Figure BR SANITARY PRESSURE REGULATING AND RELIEF VALVE INSTALLATION (Cross-section) 10

11 Bulletin Series Regulators Table BR ZERO DEAD LEG SERIES DIMENSION & WEIGHT (Figure 11) DIMENSIONS WEIGHTS VALVE SIZE A B C D E in mm in mm in mm in mm in mm lbs kg 1" /2" " Figure 11. Dimensions "Zero Dead Leg" Figure BR THRU-PROCESS (ZERO DEAD LEG) CONNECTIONS 11

12 84000 Series Regulators Bulletin Table RR DIMENSIONS AND WEIGHT DIMENSIONS WEIGHT C D E F in mm in mm in mm in mm lbs kg Figure 13. Dimensions 84000RR Table ABR DIMENSIONS AND WEIGHTS VALVE SIZE (in) DIMENSIONS C D E F WEIGHT in mm in mm in mm in mm lbs kg / Figure 14. Dimensions 84000ABR Fisher and Baumann are marks owned by Fisher Controls International LLC, a member of the Emerson Process Management business division of Emerson Electric Co. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their respective owners. This product may be covered under one or more patents or under pending patent applications. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, Fisher, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product. Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user. Emerson Process Management Fisher Controls International LLC Baumann Valve Division 130 International Drive Portsmouth, NH T: 1 (603) F: 1 (603) Fisher Controls International LLC 2005; All Rights Reserved. Printed in USA 12