User Manual

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TBV-OP-LIT 01/04
INTELLISYS THROTTLING BUTTERFLY VALVES
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TBV-OP-LIT 01/04
INTELLISYS THROTTLING BUTTERFLY VALVES
2.0 - Device Specification - General
The following figures and tables summarize specifications of the TBV-series product. UVD-series products share the specifications except those that are marked
by an asterisk (*).
TABLE 2.0.1 –GENERAL EQUIPMENT SPECIFICATIONS
FEATURE SPECIFICATION
* Dimensions Refer to Figures 2.1 and 2.2, as well as Tables 2.3 and 2.4
* Weight, in lbs (kg) Refer to Tables 2.3 and 2.4
Rated Input
2A, 2.25Ω (only to be operated by Nor-Cal Products APC controller models)
Rated Output Torque Refer to Tables 2.3 and 2.4
Actuation Speed
125 msec open to closed for direct drive valves (-D)
250 msec open to closed for gear driven valves (-G)
Position Resolution
1:204,800 steps (equivalent to 1.6 arc seconds) for direct drive valves. Finer resolution for gear driven valves,
depending on the exact gear ratio.
* Leak Rate 1 × 10
-9
atm·scc/sec He
* Allowable Plate Differential Pressure 15 psi (103.4 kPa)
* Heating Capabilities
Body can be heated up to 392ºF (200ºC) with optional heater kits. Note that certain other components such as the
Viton seals and motor-to-valve coupling may need to be replaced with alternate materials when the temperature
exceeds 248ºF (120ºC).
Protection Class I
Degree of Protection (IP) X0
Laser Class 1 (LED’s)
Certifications CE Standard for Process Equipment including EMC Directive 89/336/EC and Machinery Directive 89/392/EEC
Maximum Altitude 6562 ft (2000 m)
Allowable Ambient Operating Temperature 32ºF – 122ºF (0ºC - 50ºC)
Allowable Ambient Humidity 0 – 95% non-condensing
Installation Clearance
For IQ-series TBVs and UVDs 3” (75 mm) is required on all perforated sides. Otherwise, a minimum
of 3
1
/2” (90 mm) is needed on top to allow for connector(s).
*Not applicable to UVD-series products
TABLE 2.0.2 – TBV RELIABILITY
SPECIFICATION COMMENTS
* MTBF > 2 million cycles or > 11,500 hours
Processes with large amounts of effluent contamination or highly aggressive chemistries may reduce the MTBF due to
condensation on moving parts and/or O-ring degradation.
* Warranty 1 year
*Not applicable to UVD-series products