D625N - 2-way butterfly valve, PN6/10/16 wafer type, DN 25, kvmax 45 Housing GGG40, seal EPDM

D632N -  2-way butterfly valve, PN6/10/16 wafer type, DN 32, kvmax 55 Housing GGG40, seal EPDM

•    2-way butterfly valve, PN6/10/16
•    wafer type, DN 32, kvmax 55
•    Housing GGG40, seal EPDM
•    Valve disk stainless steel SS304
•    Temperature of medium -20°C..+ 120°C


D6350N -  2-way butterfly valve, PN16 wafer type, DN 350, kvmax 10900 Housing GGG40, seal EPDM
SKU: D625N

Shipped under 2 days

Excl. Tax: £43.33 Incl. Tax: £52.00

Product Description

Details

Features

  • Mode of operation The butterfly valve is opened or closed completely by an open-close rotary actuator. Continuous rotary actuators are controlled by a commercially available controller and move the valve discs into any position desired. The disc made of stainless steel is pressed into the soft-sealing EPDM seat by a rotary movement and ensures leakage rate A (tight). The flow rate losses are slight in open position and the kvs value is high.

  • Manual override Manual throttling or shut-off can be carried out with a lever or a worm gear (see «Accessories»). – With lever (DN 25 ... 150): Adjustable in 10 ratchet steps with position indication (0 = 0° ; 9 = 90° ). – With worm gear (DN 25 ... 700): Steplessly adjustable (self-locking) with position indication.

    Manuals & Datasheets

    Manuals & Datasheets

    Manuals & Datasheets
     DATA-SHEET 
    DATASHEET
    Technical Information

    •    Media Cold and warm water, water with max 50% volume of glycol
    •    Media temperature –20°C ... +120°C
    •    Rated pressure ps 1600 kPa
    •    Flow rate kvs See «Overview of types»
    •    Leakage rate A, tight (EN 12266-1)
    •    Pipe connectors DN 25 ... DN 200 DN 250 ... DN 350 DN 400 ... DN 700 Flange PN 6 / PN 10 / PN 16 (according to ISO 7005-2) Flange PN 10 2) / PN 16 (according to ISO 7005-2) Flange PN 16 (according to ISO 7005-2)
    •    Suitable connecting flanges According to ISO 7005-2 and EN 1092-2
    •    Angle of rotation 90°
    •    Installation position Vertical to horizontal (in relation to the stem)
    •    Maintenance Maintenance-free
    •    Materials Fitting EN-JS1030 (GGG 40), Epoxy powder-coating (RAL 5002)
    •    Disc DIN/EN 1.4301 / AISI SS 304 (Stainless steel)
    •    Stem DIN/EN 1.4005 / AISI SS 416 (Stainless steel)
    •   Seat EPDM
    •    Stem seal EPDM O-ring
    •    Stem bearing RPTFE

    ManufacturerBelimo

    Reviews