Highlight:Z45T-16 Manual Non-Rising Stem Copper Flanged Gate Valve
Product introduction:
Gate valve is a like a gate, with the movement direction perpendicular to the direction of the fluid, and gate valve can only be fully open and closed, not adjusted or
throttled, It is widely used in petrochemical, pharmaceutical, electric power and
other industries.This gate valve with non-rising stem, has two sealing faces, with bronze raw material, forming a wedge with a wedge angle varying with valve parameters, usually 50, and 2°52' when
medium temperature is not high, it is made into a whole body, so called the rigid gate, it is Installed in the pipeline, as a closed circuit equipment only, not allowed to adjust the flow rate and empty use.Its working principle: turn the hand wheel to open and close the valve plate connected to
the stem by the hand wheel and stem thread advance, back, lift or
drop, very easy operation.
Product specification parameters:
Nominal Diameter DN (mm) | 50~1000 |
Nominal Pressure PN (MPa) | 1.6 |
Test Pressure (MPa) | Strength (water) | 2.5 |
Enclose (Water) | 1.76 |
Main Components | Valve body | HT200 |
Bonnet & Disc | HT200 |
Stem | 2Cr13 |
Seal | Cast aluminum bronze |
Packing | O type ring |
Hand-wheel | HT200 |
Working temperature | ≤100℃ |
Medium suitable | Water |
Connection | Flanges connection |
Product features:
1. Low flow resistance, valve body internal medium channel is straight, medium into a
straight line flow, flow resistance is
small.
2, Save manpower for opening and closing compared with the globe valve, because whether open or closed, the
movement direction of the gate is perpendicular to the direction of
the flow side of the medium.
3. High height and long opening and closing time.The opening and
closing stroke of the gate is larger, and the drop is carried out
through the screw rod.
4, Low water hammer phenomenon due to long shutdown time.
5, Two ways direction, medium can flow to both sides in any direction, easy to install.
6. The structural length (the distance between the two connecting
ends of the shell) is small.
