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Cast Iron Hydraulic Balacing Valve

Cast Iron Hydraulic Balacing Valve

    Payment Type: L/C,T/T,D/P,Paypal
    Terms of Trade: FOB,CIF
    Delivery Time: 15 Days
    Productivity: 100Kpcs per month
    Brand: A1BEST
    Transportation: Ocean,Land,Air
    Place of Origin: Taiwan
    Supply Ability: Depend on The Quantity
    Certificate: API Ce ISO Ts
    HS Code: 8481804090
    Port: Shanghai,Kaohsiung

Basic Info

Model No.: DN500

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

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


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

A1BEST International Corporation

 A1-BEST is one of the professional valve manufacturers in China and Taiwan for over 20 years, a worldwide valve solution manufacture with full range and specifications of various valves: Ball Valve, Gate Valve, Globe Valve, Check Valve (NRV)Butterfly Valve, Forged Steel Valve etc.
A1-BEST has been struggling for carry out most cost-efficient, easy performance and long last life products for global market.
At present, A1-BEST occupies 100,000 m2 with 15 workshops cover 3000~4000m2 of each. It locates in High-Tech Industrial zone of Kunshan Jiangsu Province. Products meets industry standards as per ANSI 16.10 / ANSI 16.11/IS/BS/DIN/JIS.Material of construction is selected based on Pressure / Temperature limits and corrosion resistance or customers` requirements. This will be as ASME/ANSI 16.34 standard .testing is carried out as per API/BS/DIN standard.

Company Info

  • Company Name: A1BEST International Corporation
  • Representative: CHANG YUAN CHIEH
  • Capital (Million US $): US $ 25,000,000
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$50 Million - US$100 Million
  • No. of Production Lines: Above 20
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Suzhou, Jiangsu Province, China
  • Contact Person: Mr. Jason Chang
  • Tel: +886-912-195558
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