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Cast Iron Hydraulic Balacing Valve
Cast Iron Hydraulic Balacing Valve
Cast Iron Hydraulic Balacing Valve

Cast Iron Hydraulic Balacing Valve

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Payment Type:L/C,T/T,D/P,Paypal
Incoterm:FOB,CIF
Transportation:Ocean,Land,Air
Port:Shanghai,Kaohsiung
Product Attributes

Model No.DN500

BrandA1BEST

TypeDirect-acting

MaterialCast Iron

Connection FormFlange

PressureHigh Pressure

ActuatorManual

Seal SurfaceWedge Gate Valve

Thread Position of Valve RodOutside Gate Valve

UsageSafety

StandardGB

ApplicationHousehold Usage

Product Description
OEM Brass Hydraulic Automatic Pressure Manual Balancing Valve
Material:Ductile iron,stainless steel,brass,bronze
Painting: Inside and outside blue epoxy powder coated
Working Pressure: 1.6Mpa (PN16)
Working Temperature: 0~120°C
Flange Standard: EN1092-2/BS4504/ANSI B16.1

 
Description
Manual Balancing Valve in bronze with test port across the valve-either side of the precision valve cone and orifice. Flow is controlled by hand wheel and measurable by indicator on the hand wheel. For use in heating/aircon piping systems to balance fows in each zone and prevent overfows in terminal units.
DN15-600, PN25.
Thread to BS 21
USE: For water to max. 90ºC
TEST: Hydraulic test to BS EN 12266
Seat: 1.1 x PN   Body: 1.5 x PN

Specification

NO. PART MATERIAL
 
1 Body Bronze CC491K
2 Disc DZR Brass CW602N
3 Seat PTFE DN25-50
4 Disc retaining ring DZR Brass CW602N
5 O-ring EPDM
6 Bonnet DZR Brass CW602N DN15-25
Bronze CC491K DN32-50
7 Stem DZR Brass CW602N
8 Drive sleeve Brass EN CW617N
9 Handwheel screw Brass EN CW617N
10 Stop screw Carbon steel
11 P/T port DZR Brass CW602N
12 Flow orifice Brass EN CW617N

 

Dimensions data(mm)

 

Size 1/2"/15 3/4"/20 1"/25 1-1/4"/32 1-1/2"/40 2"/50
L (mm) 87 96 100 114 125 146
H (mm) 105 106 127 128 143 144
Kvs* (m3/h) 2.2 4.6 8.5 16.7 26.1 43.2
Weight (kg) 0.58 0.65 0.89 1.11 1.46 1.98

*Kvs=m3/h at a pressure drop 1 bar and fully open valve

Hydraulic Automatic Pressure Manual Balancing Valve
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