CV3000-HMT(HDT) Tee Confluence(shunt) Regulator

CV3000-HMT(HDT) Tee Confluence(shunt) Regulator

Structural features and applied range

CV3000-HMT(HDT) tee confluence(shunt) regulator: 3-way regulating valve is usually used in heat exchanger, regulating fluid temperature, with high precision, good regulative performance characteristics. Generally divide one inport fluid into two fluids, or compose two inport fluids into one export fluid. When nominal diameter and differential pressure are lesser, the confluence valve can be used for shunting, but for the nominal diameter larger than 80mm and larger differential pressure occasions, using the flow divider is more suitable.
The product conforms to the GB/T4213-92.

Technical parameters and performance indicators

body
body type: 3-way cast spherical valve
nominal diameter
HMT confluence valve：25、40、50、65、80、100、125、150mm
HDT flow divider：80、100、125、150mm
nominal pressure
ANSI: 150、300Lb
JIS: 10、20K
PN: 1.6、4.0MPa
connection
flange connection：FF、RJ
flange standard：JIS B2201-1984、ANSI B16.5-1981、JB/79-59 etc.
body material: cast steel（ZG230-450）,cast stainless steel（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、ZG316L）
upper bonnet
normal temperature type（P）：0～+200℃
extend I type（EⅠ）：200～+425℃
gland type: bolt pressure type
Sealing packing V type PTFE packing, containing PTFE leached asbestos packing, asbestos weave packing, graphite packing Internal components
core type: V type gap core
flow characteristics: linear
material: SS（1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316L）, SS bead weld stellite, Ti and anti-corrsive alloy, etc
actuator
type: ZHA(B) multi-spring diaphram actuator
diaphragm material: NBR with nylon
spring range 20～100、80～240KPa
air supply pressure 140～400KPa
air source interface Rc 1/4
environmental temperature -30～+70℃
valve acting type: pneumatic close or pneumatic open type
Annex locator, air pressure filter, position valve, stroke switches, the transmitter, handwheel mechanism, etc
performance
leakage :less than 0.01% of rated volume，in accordance with ANSI B16.104-1976 class Ⅳ
return difference
with positioner: less than 1% of full stroke
without positioner: less than 3% of full stroke
intrinsic error
with positioner: less than ±1% of full stroke
without positioner: less than ±5% of full stroke
Note: using normal V type PTFE packing
adjustable range 25：1