Upload
lekiet
View
217
Download
0
Embed Size (px)
Citation preview
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Pressure/Vacuum Rating Max inlet pressure: 16 Barg Max back-pressure: 2 Barg Vacuum tight. Leak Tight to EN 12266-1:2003 Leakage rate A For T = -10°C to +150°C: Leakage rate A For T = -20°C to -10°C: Leakage rate C
Pressure Control Parameters Max controllable inlet pressure: 6 Barg (Higher pressures upon request)
Pressure Control Range Parameters Spring: -200 to 1000mbar Pilot: -200 to 2000mbar
Temperature Range -20°C to +160°C (Higher temp on request)
Seat Diameters Ø 4mm, 6mm, 10mm, 14mm, 21mm, 32mm
Flow Control Range Direct -Acting Spring: 16 to 1600 NM³/Hr Equilibrated Spring: 30 to 1600 NM³/Hr Piloted Diaphragm: On request.
Flanged Connection Options EN 1092-1 PN10/PN16 Flanges EN 1092-1 Grooved DIN 2512 PN10/PN16 ASME Class 150/300 Flanges
Materials Body and Trim: AISI 316L or Alloy C22® Upper Body: AISI 304 Diaphragm: PTFE, Viton, or EPDM O-Rings: FFKM, Viton, or EPDM
Options Adjusted and Sealed Ø63 Diameter St St Gauge Rain Hood
Available Certification
ATEX Ex II 2 GDc IIC Certified Option
EN10204:2004 3.1 Material Traceability
Cert of Conformance to TA Luft, PED, FDA
Functionality and Performance Cert. Each valve individually tested and certified
ZURCHER MODEL BR Tank Blanketing Regulator: Spring loaded low pressure reducer for process gases.
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Build Codes
Functions Connections Bodies Diaphragm
BR Regulator A1 ANSI Flg 150 lbs. 1.00”, 2.00”-4.00” S 316 L (1.4409) P PTFE
A2 ANSI Flg 300 lbs. 1.00”, 2.00”-4.00” H Alloy22® (1.00” barstock only) V FPM (Viton®)
D DIN Flg PN10/16 DN15, 25, 40, 50 X Special E EPDM
X Special G Gylon
VV FPM/FPM (Viton®)
Construction Trim Parts Specials
i Cast 1.4409 body S 316 L (1.4409) E Prepared for ext sensing line
ib Barstock body 1.00” Only H 2.4602 Hastelloy C22® IIC ATEX CL IIC for Gases
X Special D Flow limiter
B Dampening throttle
P Piloted
Sizes – In-Line Seat Ø Seat Option
15 DN 15 (0.50") (DIN Only) (4, 6, 10, Ø) DN15 (0.50”") K FFKM (Kalrez® 6375) A ATEX CL IIC for Gases
25 DN 25 (1.00") (DIN/ANSI) (4, 6, 10, 14,21 Ø) DN25 (1.00") V FPM (Viton®) P Adjusted and Sealed
40 DN 40 (1.50") (DIN Only) (10, 14,21 Ø) DN40 (1.50") C FFKM FDA (Kalrez® 6221) M St St Ø63 Gauge
50 DN 50 (2.00") (DIN/ANSI) (10,14,21,32 Ø) DN50 (2.00") E EPDM V Straight Gauge Connection
80 3.00" (ANSI only) R Rain Hood
100 4.00" (ANSI only)
Sizes – Angle-Pattern Spring Control Range
15 DN 15 (0.50") Code Mbar Range Valve Size Seat Dia Ø
25 DN 25 (1.00") On request DN15 (0.50”) On request
40 DN 40 (1.50") On request DN15 (0.50”) On request
50 DN 50 (2.00") L 5-10 Mbar DN25 (1.00”) 4 Ø
80 3.00" (ANSI only) L 10-20 Mbar DN25 (1.00”) 6 Ø
100 4.00" (ANSI only) A 10-50 Mbar All sizes 10,14,21 Ø
B 30-150 Mbar All sizes 10,14,21 Ø
Pattern C 50-300 Mbar DN25-40 (1”-1.50”) 10,14, Ø
i In-line Pattern C 100-300 Mbar DN50 (2.00”) 10,14,21,32 Ø
e Angle-pattern Pattern H 150-600 Mbar DN50 (2.00”) 10,14,21,32 Ø
H 170-600 Mbar DN40 (1.50”) 10,14,21 Ø
H 170-650 Mbar DN25 (1.00”) 10,14, Ø
U 160-900 Mbar DN25 (1.00”) 10,14, Ø
U 300-900 Mbar DN50 (2.00”) 10,14, Ø
J ≤2000Mbar All sizes Domed Cap
Typical Ordering Code and Text – DIN In-Line Atex IIC BR50i.D32H.SSKPE-IIC-P. P:
2.00” Zuercher Model BS50i, 316L Cast St St In-line Pressure Reducing Regulator, Flanged PN10, 316L Trim, FFKM Seat, PTFE Diaphragm, Control range 150-600 Mbar, 32Ø Orifice, ATEX II 2GD 11C certified build, fully adjusted and sealed.
Typical Ordering Code and Text – ANSI Angle-pattern Atex IIC BR50e.A132H.SSKP-IIC-P. P:
2.00” Zuercher Model BS50i, 316L Cast St St Angle-pattern Pressure Reducing Regulator, Flanged ANSI 150, 316L Trim, FFKM Seat, PTFE Diaphragm, Control range 150-600 Mbar, 32Ø Orifice, ATEX II 2GD 11C certified build, Piloted, fully adjusted and sealed.
2
Technical Data
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRi Series In-line Regulators
EN 1092-1 PN10/PN16 Flanges
DIN 3202-1/F1 FTF Length
Standard Build Dimensions
BRi15 BRi25 BRi40 BRi50
A 130 160 200 230
B 55 60 80 95
C 36 36 58 58
D 66 75 107 107
E 190.5 201 254 254
F 38Ø 38Ø 51Ø 51Ø
G 160Ø 200Ø 300Ø 300Ø
Technical Data DIN i
3
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRi Series In-line Regulators
EN 1092-1 PN10/PN16 Flanges
DIN 3202-1/F1 FTF Length
Control Option Dimensions
Pilot Dome (Code “J”)
Piloted (Code “P”)
Code “H” Springs
BRi15 BRi25 BRi40 BRi50
H 205 215 322.5 322.5
J 51Ø 51Ø 82Ø 82Ø
K 107 115.5 163.5 163.5
P 48Ø 48Ø 56Ø 56Ø
Q G1/8” G1/8” G1/4” G1/4”
4
Technical Data DIN i
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRe Series Angle-Pattern Regulators
EN 1092-1 PN10/PN16 Flanges
Standard Build Dimensions
BRe 15 BRe 25 BRe 40 BRe 50
A 100 100 180 180
B 100 100 150 150
C 65 65 75 75
E 190 190 230 230
F 38Ø 38Ø 51Ø 51Ø
G 160Ø 200Ø 300Ø 300Ø
Technical Data DIN e
5
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRe Series Angle-Pattern Regulators
EN 1092-1 PN10/PN16 Flanges
Control Option Dimensions
Pilot Dome (Code “J”)
Piloted (Code “P”)
Code “H” Springs
BRe 15 BRe 25 BRe 40 BRe 50
H 205 205 310 310
J 51Ø 51Ø 76Ø 76Ø
K 105 105 130 130
P 48Ø 48Ø 56Ø 56Ø
Q G1/8” G1/8” G1/4” G1/4”
Technical Data DIN e
6
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRi Series In-line Regulators
ASME B16.5 CLASS150 RF Flanges
ANSI B16.10 FTF Length
Standard Build Dimensions
BRi 1.00” BRi 2.00”
A 127 178
B 60 95
C 36 58
D 75 107
E 201 254
F 38Ø 51Ø
G 200Ø 300Ø
3
Technical Data ANSI i
7
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRi Series In-line Regulators
ASME B16.5 CLASS150 RF Flanges
ANSI B16.10 FTF Length
Control Option Dimensions
Pilot Dome (Code “J”)
Piloted (Code “P”)
Code “H” Springs
BRi 1.00” BRi 2.00”
H 215 322.5
J 51Ø 82Ø
K 115.5 163.5
P 48Ø 56Ø
Q G1/8” BSP G1/4” BSP
Technical Data
8
ANSI i
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRe Series Angle-Pattern Regulators
ASME B16.5 CLASS150/300 RF Flanges
Standard Build Dimensions
BRe 0.50” BRe 1.00” BRe 1.50” BRe 2.00”
A 100 100 180 180
B 100 100 150 150
C 65 65 75 75
E 190 190 230 230
F 38Ø 38Ø 51Ø 51Ø
G 160Ø 200Ø 300Ø 300Ø
Technical Data
9
ANSI e
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Dimensions BRe Series Angle-Pattern Regulators
ASME B16.5 CLASS150/300 RF Flanges
Control Option Dimensions
Pilot Dome (Code “J”)
Piloted (Code “P”)
Code “H” Springs
BRe 0.50” BRe 1.00” BRe 1.50” BRe 2.00”
H 205 205 310 310
J 51Ø 51Ø 76Ø 76Ø
K 105 105 130 130
P 48Ø 48Ø 56Ø 56Ø
Q G1/8” G1/8” G1/4” G1/4”
Technical Data ANSI e
10
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
ZUERCHER bench test every regulator for actual pressure and flow performance prior to dispatch and the test
certs are a standard part of the documentation pack supplied with every ZUERCHER regulator
ZUERCHER TEST BENCH FOR TANK BLANKETING REGULATORS
Reducing Regulator Function Spring-loaded pressure reducing regulators are self-acting regulators designed to keep process pressure “B” at a constant level.
The nominal pressure is set by means of the setscrew, located at the spring housing.
When at rest, the regulator remains in the open position. As inlet pressure “A” rises, pressure is released through the open valve seat “F” to the process side of the valve and through the internal feedback bore “E” underneath the diaphragm.
When the diaphragm force “C” exceeds the spring force “D”, as process pressure “B” increases. The diaphragm is lifted and the valve seat “F” closes.
When process pressure “B” drops below the preadjusted nominal pressure, the spring force “D” presses the diaphragm downwards, so that the valve seat “F” opens and admits gas until pressure equalization is reached again.
11
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
Angle-Pattern Threaded Option
Angle Pattern Thread options: DN25 BSPF/NPTF.
Pilot Operated Option
Pilot operated – In line Pattern Control Pressures up to 2000mbar Size range flanged: DN15 to DN100 Flange options: ANSI 150lbs/300lbs DIN PN16. Thread options: DN25 BSPF/NPTF.
Other Zuercher Regulator Options
Zuercher Quality
12
Staitechonline at www.staitech.com · Email: [email protected] · Tel: +44(0) 1453 882736
ZUERCHER BR Series LOW PRESSURE IN-LINE & ANGLE-PATTERN TANK PRESSURE REDUCING REGULATORS
13