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Winvall Manual Handle Control Brass Balance Valves Static Balancing Ball Valve

Price $35.70
Min Order 2 Pieces
Availability In Stock
Shipping From Hunan, China
Popularity 359 people viewed
Model NO.:
WBFV20
Media:
Water
Material:
Brass
Connection Form:
Thread
Driving Mode:
Electric
Nominal Pressure:
PN1.0-32.0MPa
Channel:
Other
Structure:
Other
Type:
Other
Function:
Other
Temperature:
Normal Temperature
Standard:
ISO9001
Application:
Cooling/Heating System and HVAC System.
Temperature of Medium:
-20...120 Centigrade
Medium:
Cold/Hot Water, with 50% Glycol
Rated Pressure:
Pn16
Trademark:
Winvall
Transport Package:
Carton with Pallet
Specification:
DN20
Origin:
China
Product Description

Description
WBFV series small size static balancing valve is normally installed in the return mains of pump driven water based heating systems and cold water cooling systems to regulate the hydronic balance and also can act as a manual shutoff valve. The valve body is equipped with pressure test cocks for differential pressure or flow measurement.


Application
cooling/heating system and HVAC system.


Technical data:
Valve body                 

Medium: cold/hot water, with 50% glycol                                                      Temperature of medium: -20°C...120°C
System Pressure rating: PN16                                                                      Pipe connector: internal thread (BSP)
Ambient temp. range: −5…+60°C;0…90%RH                                              Size: 3/4'' to 2''
 Flow error: ±5%


Material 
Valve body: forged brass                                                                               Seal: PTFE Double O-ring PTFE
Valve plug: stainless steel                                                                             Connection buckle: PP
Pressure test port: brass insert with EPDM seat seal                                   Hand wheel: PC

 
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