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Static Balancing Valve – Flanged PN16
Control Valve

Static Balancing Valve – Flanged PN16

Size Range: 40mm-400mm

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

A balancing valve is a type of control valve used in systems to regulate, measure, and balance the flow rate of water (or other fluids) throughout a piping network.

    Product Details

    The balancing valve is a wide range commissioning valve witch uses flanged connection technology, designed for the isolation and balancing of pipework and equipment in a HVAC and plumbing applications.

    The Cast iron diaphragm valve features a flexible elastomer diaphragm that seals against the valve seat, providing a tight, leak-proof shut-off without metal-to-metal contact. Diaphragm valves are widely used in water, wastewater, chemical processing, and industrial applications where leakage resistance and corrosion performance are critical.

    The Balance Regulating Valve is designed to accurately control and balance flow rates in closed-loop systems, ensuring stable hydraulic performance and optimal energy efficiency. Manufactured with a compact body and a low-resistance Y-shaped structure, the valve provides smooth flow characteristics while minimizing pressure loss across the system.

    This valve is equipped with flow measuring fittings on both inlet and outlet sides, allowing precise flow measurement and convenient on-site adjustment. The fittings feature reliable self-sealing performance, enabling quick commissioning, testing, and recalibration without system shutdown or leakage risk.

    Balance regulating valves are widely used in HVAC systems, water supply networks, heating and cooling circuits, and industrial piping systems, where precise flow control is essential for system efficiency, reduced operating costs, and improved overall performance.

    Technical Requirement

    1.Design and Manufacture  Conform to BS7350
    2.Flange dimensions  Conform to EN1092-2 PN 16
    3.Face to Face  dimensions Conform to EN558-1 List 1
    4.Testing Conform to  EN12266-1    

    Specification

    Specification

    No.

    Part Name

    Material

    1

    Body

    En-gjl-250/en-gjs-450-10

    2

    Disc

    En-gjl-250+epdm

    3

    Stem nut

    Zcuzn25al6fe3mn3

    4

    Stem

    2cr13

    5

    Bonnet

    En-gjl-250/en-gjs-450-10

    6

    Gland flange

    2cr13

    7

    Link cover

    Black plastic abs

    8

    Direction cover

    White plastic abs+a3

    9

    Handwheel

    Aluminium die casting

    10

    Locating screw

    Carbon steel

    11

    Scale ring

    Black plastic

    Dimensions

    DN

    50

    65

    80

    100

    125

    150

    200

    250

    300

    L

    230

    290

    310

    350

    400

    480

    600

    730

    850

    D

    CI

    165

    185

    200

    220

    250

    285

    340

    405

    460

    DI

    400

    455

    D1

    125

    145

    160

    180

    210

    240

    295

    355

    410

    D2

    99

    118

    132

    156

    184

    211

    266

    319

    370

    b

    CI

    20

    20

    22

    24

    26

    26

    30

    32

    32

    D1

    19

    19

    19

    19

    19

    19

    20

    22

    24.5

    f

    3

    3

    3

    3

    3

    3

    3

    3

    4

    n-d

    4-19

    4-19

    8-19

    8-19

    8-19

    8-23

    12-23

    12-28

    12-28

    H

    276

    308

    320

    340

    375

    410

    550

    590

    678

    W

    180

    180

    180

    180

    180

    180

    350

    350

    450

    Product Packaging

    Product Packaging (1)
    Product Packaging (2)
    Product Packaging (3)
    Product Packaging (4)
    Product Packaging (5)
    Product Packaging (6)
    Product Packaging (7)
    Product Packaging (8)
    010203040506

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