ZYHSY electronic control peumatic trap
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
ZYHSY electronic control peumatic trap
features:
ZYHSY series pneumatic diaphragm Y-shaped trap is our company professional developed, designed, produced new generation steam trap according to the power equipment draining, this product approximate to linear circulate design, reducing the flow resistance, second throttling principle, reducing erosion and improving longevity. Valve disc, seat use solid carbide, closed leakage ≤ VI, removable middle cavity sealing design, eliminate leakage, convenient maintenance characteristics, also can be used in inflammable, explosive occasions, according to the control system or the adjustable instrument signal, cut or open valve, thus realize the requirement of control parameters. Therefore it is widely applied in heat-engine plant industries remote control power. This product has positive function and reaction, its nominal diameter is DN (mm) 20 ~ 100, The nominal pressure rating are 150Ib (2.0 Mpa), 300Ib (5.0 Mpa), 600Ib (10Mpa), 900Ib (15 MPa), etc. Air source pressure (MPa) 0.14 ~ 0.4, Signal scope Pr (KPa) is 20--100,40---200, Leakage is almost zero leakage, the products have various specifications for selections.
main parts material
body：ZG270-500 ZG1Cr18Ni9Ti
bonnet：45 steel, 1Cr18Ni9Ti
stem, thrust rod：1Cr18Ni9Ti、
core,seat：1Cr18Ni9Ti bead welded stellite
packing: weave flexible graphite
gasket: clip with 316, flexible graphite
