OVERVIEW

The HMP™_12A PN10 / 16 Concentric Wafer Type Butterfly Valves with Stainless steel discs are widely used in low pressure applications below 1.6 MPa such as water treatment, water distribution, mining, food and beverage, pulp and paper, chemical, and power plants. With it's EDPM cartridge type seat (rubber liner) and streamlined disc, not a lot of force is needed for the closing of the valve. The main benefits of using the HMP™_12A PN16 Wafer Type Butterfly Valve is that it is very cost effective, small, easy to install, all parts in contact with the line fluid are corrosion resistant, dirt are scaped from seat during closing operation and no gaskets are required to seal flange connections. 

DN50 / 2" to DN600 / 24"

DN700 / 28" to DN2000 / 80"

FEATURES

Media: Potable water, service water, wastewater, seawater, HVAC, Air, Vapour, food, pharmaceutical, oils, acid and Alkalis.
Temperature range: -37 °C to + 150 °C / 35 °F to + 302 °F (depending on pressure, medium and material).
Diameter nominal: DN50 – DN2000 / 2" – 80"
Operating pressure: 1.6Mpa / 232 psi for DN50-DN600 / 2"-24", 1Mpa / 145 psi for DN350-DN2000 / 14"-80".
Operation: Hand lever, gearbox, pneumatic actuator, electric actuator or hydraulic actuator.
Mounting flange design: ISO5211
Safety feature: Stem anti-blowout design.
Connection: Wafer, lug design enables the valve to be installed between various flange standards and no gaskets are required to seal flange connections.

MATERIALS OF CONSTRUCTION

MAXIMUM TORQUE REQUIREMENT

DIMENSIONS

FITMENT OF ACTUATORS

The HMP™_12A PN10 / 16 Concentric Wafer Type Butterfly Valves have an SO5211 mounting flange suitable to directly fit any type of electric, pneumatic or hydraulic actuator.

DESIGN AND MANUFACTURING STANDARDS

The HMP™_12A PN10 / 16 Concentric Wafer Type Butterfly Valves are designed in accordance with various international standards as set out below:
ANSI B16.34
API 609
ISO 5208

Multi-standard alignment holes suitable for various standard of flanges, allowing the valve to be fit between the following flange standards:
ANSI B16.1 Class 125
ANSI B16.5 Class 150
BS 10 / AS2129 Table D and E
BS 4504 / D.I.N. T10 and T16
EN1092 PN10 and PN16
JIS B2239 5K and 10K
SANS 1123 T1000 and T1600