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HVS
LPG-Vapor / Air Mixers with Water Bath Vaporizers
Model
Numbers are WB-200 / HVS-14 to WB-3000 / HVS-250. The first part of the
model number indicates the vaporizer capacity in gallons per hour; the
second part indicates the mixer capacity in MM BTU per hour. All systems
combine horizontal water bath vaporizers (WB-series) with Venturi type
mixing systems (HVS-series). They come complete with vaporizer, venturi
mixer, surge tank(s), interconnecting piping, electrical and safety
controls, and are mounted on a common steel skid. This design concept
makes them very compact, easy to install and to maintain, and very
reliable.
After
placing the system on a non-combustible surface (i.e. concrete pad),
filling it with a water/antifreeze heat transfer solution, and then
connecting it to electrical supply, liquid gas supply, and mixed gas
outlet, it is immediately ready to produce high-quality gas which is
directly compatible and interchangeable with natural gas.
Standard
design output pressure is 5 to 8 psi, or 9 to 12 psi (please specify
desired output pressure with order). Higher pressures up to 50 psi are
also available and require compressed air for operation. High Pressure
Option includes ASME U-stamped surge tank.
All
WB/HVS systems monitor the gas pressure in the surge tank. Smaller
systems up to two venturi arrangements use pressure switches and
standard controls. Larger systems with three or more venturi
arrangements use a pressure transmitter which is connected to an
Allen-Bradley PLC. The PLC “sequences” the venturi lines and
controls all system safety functions. The PLC also communicates with
6-inch color LCD display with Touch Screen Operator Interface,
indicating system pressures, temperatures (optional), and any trouble
conditions that may occur.
The
WB/HVS series is designed for outdoor installation and requires only
nominal preventive maintenance. Intended for intermittent or continuous
service, the systems are manufactured to meet or exceed requirements of
the ASME Pressure Vessel Code Section VIII, and the latest edition of
NFPA Pamphlet #58. They are approved by Factory Mutual (FM) and Canadian
Standards Association (CSA), and are suitable for Industrial Risk
Insurers (IRI) installations.
All
systems are factory tested, primed, painted and ready for installation.
They come with 2 sets of operating manuals and test reports. All
vaporizers WB-450 and above are equipped with “smart” Liquid
Carryover Protection.
Beginning
in March 2004, all AE/HVS Mixers are equipped with two solenoid valves
per venturi train. The “dynamic” solenoid valve opens and closes
each time a venturi train is activated to produce mixed gas. The
“static” solenoid valves opens when the mixer is started and stays
open until the mixer is stopped, or until a high-pressure alarm occurs.
This feature provides an additional level of safety and prevents the
unwanted discharge of mixed gas in case of a failure of the
“dynamic” solenoid valve.
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|
Model Number |
Nominal
System
Capacity
MMBTU
(kcal) |
Number of Venturis
5 - 8 psi
(9-12 psi)
|
Surge
Tank Capacity
US-gal
(liter) |
Approximate
Skid Size
Inches (mm)
W x L x H |
Price
in US-$
5 - 8 psi
Version |
Price
in US-$
9 - 12 psi
Version |
Price
in US-$
High Pressure
Option |
|
WB-200 / HVS-14 |
14
(14) |
2 (2) |
120 (450) |
W = 84 (2134)
L = 135 (3429)
H = 100 (2540 |
$36,960 |
$38,132 |
$3,484 |
|
WB-250 / HVS-20 |
20
(21) |
2 (2) |
120 (450) |
$43,577 |
$44,684 |
$3,484 |
|
WB-350 / HVS-30 |
30
(28) |
3 (3) |
250 (950) |
$54,304 |
$55,797 |
$4,867 |
|
WB-450 / HVS-40 |
40
(42) |
4 (4) |
250 (950) |
$61,977 |
$64,060 |
$6,090 |
|
WB-550 / HVS-50 |
50
(49) |
5 (4) |
250 (950) |
$68,713 |
$70,739 |
$7,172 |
|
WB-750 / HVS-60 |
60
(63) |
6 (5) |
500 (1893) |
W = 98 (2489)
L = 158 (4013)
H = 100 (2540) |
$82,229 |
$84,943 |
$8,395 |
|
WB-850 / HVS-70 |
70
(70) |
7 (6) |
500 (1893) |
$88,957 |
$92,306 |
$9,619 |
|
WB-1000 / HVS-80 |
80
(77) |
8 (6) |
500 (1893) |
$99,752 |
$103,012 |
$10,702 |
|
WB-1000 / HVS-90 |
90
(91) |
9 (8) |
1000 (3785) |
W = 107 (2718)
L = 198 (5029)
H = 100 (2540) |
$105,740 |
$109,633 |
$12,084 |
|
WB-1200 / HVS-100 |
100
(105) |
10 (9) |
1000 (3785) |
$114,697 |
$119,241 |
$13,308 |
|
WB-1500 / HVS-110 |
110
(112) |
11 (9) |
1000 (3785) |
$126,128 |
$131,330 |
$14,531 |
|
WB-1500 / HVS-120 |
120
(119) |
12 (9) |
2000 (7570) |
call factory |
$130,217 |
$134,643 |
$16,462 |
|
WB-1500 / HVS-130 |
130
(133) |
13 (10) |
2000 (7570) |
call factory |
$134,306 |
$139,342 |
$17,686 |
|
WB-1800 / HVS-140 |
140
(140) |
14 (11) |
2000 (7570) |
call factory |
$147,465 |
$153,120 |
$18,909 |
|
WB-1800 / HVS-150 |
150
(154) |
15 (12) |
2000 (7570) |
call factory |
$151,554 |
$157,835 |
$20,132 |
|
WB-2000 / HVS-160 |
160
(161) |
16 (12) |
2000 (7570) |
call factory |
$166,653 |
$172,867 |
$21,215 |
|
WB-2000 / HVS-170 |
170
(168) |
17 (13) |
2000 (7570) |
call factory |
$170,742 |
$177,589 |
$22,438 |
|
WB-2000 / HVS-180 |
180
(182) |
18 (14) |
2000 (7570) |
call factory |
$178,331 |
$186,109 |
$23,662 |
|
WB-2200 / HVS-190 |
190
(189) |
19 (14) |
2000 (7570) |
call factory |
$185,809 |
$193,495 |
$24,744 |
|
WB-2200 / HVS-200 |
200
(203) |
20 (15) |
2000 (7570) |
call factory |
$189,897 |
$198,237 |
$25,967 |
|
WB-2500 / HVS-210 |
210
(210) |
21 (16) |
3000 (11355) |
call factory |
$204,383 |
$212,404 |
$28,040 |
|
WB-2500 / HVS-220 |
220
(224) |
22 (17) |
3000 (11355) |
call factory |
$211,972 |
$220,890 |
$29,263 |
|
WB-3000 / HVS-230 |
230
(231) |
23 (17) |
3000 (11355) |
call factory |
$224,729 |
$233,574 |
$30,345 |
|
WB-3000 / HVS-240 |
240
(238) |
24 (18) |
3000 (11355) |
call factory |
$228,818 |
$238,297 |
$31,569 |
|
WB-3000 / HVS-250 |
250
(252) |
25 (19) |
3000 (11355) |
call factory |
$236,405 |
$246,806 |
$32,793 |
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Actual number of venturi
arrangements may vary with mixed gas pressure. Weights and dimensions are
approximate. Specifications are subject to change without notice. Call
factory or distributor for price quotation and actual lead times. |
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Options,
Accessories and Spare Parts for WB/HVS Systems
The following list shows the most
commonly requested options, accessories and spare parts for HVS series
LPG/Air mixers. Unless listed otherwise, all parts fit all models and
all model-years after 1985, except for models modified for specific
applications. When ordering spare parts, please provide the serial
number of your HVS Mixer.
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Part Number |
Description |
Price in
US-$ |
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WBHVSOPT-1
|
Electronic controls
with Allen-Bradley PLC; including electronic pressure transmitter and
intelligent display unit (Allen-Bradley PanelView-300 Micro) with
function keys and “soft-keys” for setpoint-entry and menu
navigation; for models WB-200/HVS-14MM and WB-250/HVS-20MM;
|
$
6,235.00
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WBPOMOPT-ENI
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Ethernet
Adapter for System Control Panel; allows remote system monitoring
through existing Networks, including Internet, Intranets, etc.;
includes
PLC upgrade to ML-1200R;
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$
2,807.00
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WBPOMOPT-ENIW
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Ethernet
Adapter with built-in Web-Server; for System Control Panel; allows
remote system monitoring through existing Networks, including Internet,
Intranets, etc. using a standard web browser (no special software
needed);
includes PLC upgrade to ML-1200R;
|
$
2,988.00
|
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WBPOMOPT-RAD
|
Dial-Up
Modem Connection to System Control Panel; allows remote system
monitoring through standard phone line; includes PLC upgrade to
ML-1200R;
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$
2,538.00
|
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PLC0027
|
Replacement 6-inch color LCD display with
touch-screen operator interface; includes Memory Module;
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$
2,708.00
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For Options, Accessories and Spare Parts for Water
Bath Vaporizers,
please refer to price list “Water Bath LPG Vaporizers”. |
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