Honeywell SV2 Series User Manual page 4

SV2 Series Safety Shut-off Valves
Pressure Switches
Traditional C6097 pressure switches are also compatible
with the SV2 Series valves. C6097 models are SPDT and are
available in ¼ in. NPT and flange mount, auto or manual reset,
action on pressure rise or action on pressure fall with nine
(9) available pressure ranges. Flange mount C6097s may be
mounted on any of 4 locations on the valve, depending on
the valve model. C6097 pressure switches may be used for
low gas pressure limit, high gas pressure limit or VPS (valve
proving sequence) functions. Functionality may be limited
by the mounting type and mounting location. For detailed
information on the usage of this accessory with the SV2 Series
valves, refer to the C6097 PRESSURE SWITCHES section of
this manual.
HMI or PC Tools
Programming tools for
the SV2 Series valves
are available in an
HMI (human machine
interface) or in a PC
version. The HMI or PC Tools are used to program the
intelligent SV2 valve features including:
• Valve Modbus address + communication speed
• Pressure monitoring via Pressure Module
• Low gas pressure limit setting and reset type
• High gas pressure limit setting and reset type
• VPS (valve proving system) operation
• Fuel/air firing curve (Premix/V2V valves)
The HMI or PC Tools can also be used for SV2 valve
monitoring, trending, diagnostics and troubleshooting.
Troubleshooting is facilitated by on-board fault messaging
with remediation steps. Up to 8 valves may be connected to
a single HMI or PC Tool. For further information, refer to the
following documents:
• 32-00030, HMI Tool Installation Instructions
• 32-00037, PC Tool Installation Instructions
• 32-00031, HMI / PC Tool User Manual
REPLACEMENT PARTS
Replacement parts are available so that the entire valve does
not have to be replaced, depending on the service situation.
Available replacement parts include the valve and HMI
electrical connectors, solenoid coils, valve electronics and
Pressure Modules. For a list of available replacement parts,
refer to the VALVE ACCESSORIES AND REPLACEMENT PARTS
/ Table 1 section of this manual.
Valve Connectors
Customers may purchase the Honeywell SV2 Series valve with
or without required electrical connectors included (continent
dependent). If purchased with electrical connectors, they
may be found in a bag assembly, housed in the box that
contains the literature and spare screws for mounting the
Pressure Module or C6097 pressure switch. If the valve is
not purchased with the required electrical connectors, they
may be purchased separately under Honeywell part number
CONNECTORKIT-000 or purchased externally. For applicable
connector parts, refer to the WIRING OVERVIEW section of this
manual.
Solenoids
Replacement valve solenoids are available as well. Part
numbers are designated by the prefix COIL, valve body size /
capacity (AB, CD) and voltage.
Valve Electronics
Field replacement main valve electronics
assemblies are also available. The assembly
consists of the removable plastic insert
and the electronics circuit board. Available replacement
MCR37129
electronics parts are designated by 'REL' followed by the
enclosure rating, voltage and IQ (intelligence) level.
Pressure Modules
Pressure Modules are ordered separately from the valve, but
also may be ordered as field additions / replacements.
VALVE SPECIFICATIONS
Valve Inlet / Outlet Port Sizes:
1, 1-1/2, 2 inches
DN25, DN40, DN50
Flange Sizes:
Valve size: 1 inch (DN25):
½, ¾, 1 and 1 ¼ in. NPT or BSPP
DN15, 20, 25, 32
Valve size: 1 ½ and 2 in. (DN40 and DN50):
1, 1 ¼, 1 ½, 2 in. NPT or BSPP
DN25, 32, 40, 50
Pressure Port Sizes:
1/8 in. (3 mm) NPT or BSP
Flange Pressure tap sizes and threads:
NPT flanges:
1/8-27" (3 mm) NPT. Torque 7±1 Nm (62±9 in-lbf).
BSP flanges:
1/8-28" (3 mm) BSP. Torque 1.5±0.15 Nm (13.3±1.3 in-lbf).
NOVV Port Sizes:
1 in. (DN25) valves: 3/4 in NPT
1-1/2 and 2 in. (DN40/DN50) valves: 1 in. NPT
Capacity Ratings:
See Table 2 and Figs 7-12.
Valve Electrical Ratings (given per coil):
1 in. valves (DN25)
24VAC, 50/60 Hz, Vtest/Vrms
24VAC, Pull in (2 sec) 1.6 amps/35
Watts, Hold 0.8 amps/15 Watss
100-120 VAC, 50/60 Hz, Vtest/Vrms 120VAC, Pull in (2 sec)
0.5 amps/55 Watts, Hold 0.3 amps/20 Watts
200-240 VAC, 50/60 Hz, Vtest/Vrms 240VAC, Pull in (2 sec)
0.3 amps/55 Watts, Hold 0.2 amps/20 Watts
1.5 in. and 2 in. valves (DN40/50)
100-120 VAC, 50/60 Hz, Vtest/Vrms 120VAC, Pull in (2 sec) 1.0
4
MCR37131
24 100-120 200-240
VAC/50-60HZ VAC/50-60HZ VAC/50-60HZ
MCR37132
MCR37130
32-00029—02