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Ningbo Yong Yuan Energy-Saving Technology Co., Ltd.

Dynamic Balance Valve, Valve, Control Valve manufacturer / supplier in China, offering Dynamic Balancing Electric Control Valve (BSPF-200), HVAC Electric Valve Actuator (VA-7100-2500), Digital Electronic Differential Pressure Controller Sensor Output Pressure Transmitter (MT-08) and so on.

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Supplier Homepage Product Control valve Dynamic Balancing Electric Control Valve (BSPF-200)

Dynamic Balancing Electric Control Valve (BSPF-200)

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Ningbo, China
Production Capacity: 20000PCS/Year
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: BSPF-200
  • Media: Water
  • Connection Mode: Flange
  • Material: Stainless Steel
  • Port Size (in): 1 1/4"
  • Allowable Medium: Water
  • Travel: 20mm(≤dn65), 40mm(≥dn80)
  • Valve Body: Nodular
  • Transport Package: Carton Box
  • Origin: Ningbo
  • Certification: SGS, CE, ISO9001
  • Standard: Standard
  • Power: Solenoid
  • Type: Self-Operated
  • Allowable Working Pressure: 1.6MPa/2.5MPa
  • Leakage Rate: Kvs0.02%
  • Sealing Ring: PTFE
  • Trademark: OEM
  • Specification: CE, SGS, ISO9001
  • HS Code: 8481804090
Product Description
Product description
BSPF Series Dynamic Balance Electric Regulation Valve with a new design concept, it is widely used in the central air conditioning control.The transport flow in any open position is the single and constant ;.the valve opening changed only by the standard control signals control.not affected by system pressure fluctuations;flow characteristics curve is in accordance with the ideal flow characteristics curve;good regulation characteristics.
Product features
Valve shut off the pressure difference, leakage is very small;
Body material: ductile iron, surface for rust treatment, the appearance of fine;
By using a straight stroke adjustment type driver, the flow rate is accurately output: the percentage of the curve or the linear curve (the setting of the code switch on the driver);
Dynamic balancing part: the balanced design of the bellows, the valve before the pressure fluctuations can easily achieve dynamic balance;
Drive control signal: 0 (2) -10VDC, 0 (4) -20mA (free setting of the code on the driver);
Drive valve position feedback signal: 0 (2) -10VDC, 0 (4) -20mA (open on the drive).

Technical parameters
PN(Pressure rating)PN16 /PN25
Flange connection standardISO 7005, JB/T 4700-200 and ANSI B 16.5
Leakage rateKvs0.02%
Allowable mediumWater valve (2~90) chilled water, cooling water, antifreeze, refrigerant
Allowable working pressure1.6Mpa,2.5Mpa
Valve BodyNodular
Valve coreStainless
Valve stemStainless
Sealing ringPTFE
Seal structureV type sealing ring + stainless steel spring self compensation
Port Size (in)PNKvs
Differential pressure (0.2bar)
Rated flow (m3/h)
Medium max
 heat resistanceºC
Drive torque
Off pressure difference (Mpa)Valve body+actuator
321 1/4"16/2512.579020500N≤0.3023
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