Winvall 3/ 4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20

Model NO.
WBFV20
Structure
Other
Type
Other
Function
Other
Temperature
Normal Temperature
Standard
ISO9001
Application
Cooling/Heating System and HVAC System.
Medium
Cold/Hot Water, with 50% Glycol
Rated Pressure
Pn16
Temperature of Medium
-20...120 Centigrade
Transport Package
Carton with Pallet
Specification
DN20
Trademark
Winvall
Origin
China
Reference Price
$ 26.82 - 32.13
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Product Description

Winvall 3/4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20
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
  Winvall 3/4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20 Winvall 3/4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20
Winvall 3/4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20 Winvall 3/4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20 Winvall 3/4inch Manual Handle Brass Valve Static Balancing Ball Valve DN20

 

Ball Valve

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