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Bevel gear stainless steel gate valve

Bevel gear stainless steel gate valve

Gate valve, also known as gate valve or gate valve, is a widely used valve. It controls the opening and closing of the valve by lifting and lowering the gate. The gate is perpendicular to the fluid direction. Changing the relative position between the gate and the valve seat can change the channel size.
The gate valve has the following advantages:

1. The fluid resistance is small, and the sealing surface is less brushed and eroded by the medium.

2. Less effort to open and close.

3. The flow direction of the medium is not restricted, does not disturb the flow and does not reduce the pressure.

4. Simple shape, short structure length, good manufacturing process and wide application range.

Performance range

model
Type
Nominal pressure
Nominal
pressure
Test pressure
Working temperature (℃)
Working
Temperature
Applicable medium
Suitable
Medium
Strength (water) Mpa
Sealed (water) air (Mpa)
Low pressure seal (air) Mpa
Z541W-64P (R)
6.4
9.6
7.0
0.6
≤200
ACETIC ACID
Acetic acid


Material for main parts

Part Name
Part name
Material
Z41Y-16i / 25i / 40i
Z41W-16P / 25P / 40P
Z41W-16R / 25P / 40R
Body and bonnet
Body donnet
Chrome-nickel steel
Ci Ni STEEL
Chrome nickel titanium steel
Ci Ni Ti
CrNiMoTi
Ci Ni Mo Ti Steel
Valve plate
Wedge gate
Alloy steel + hard alloy
Valve stem
Stem
alloy steel
ALLoy steel
Stem nut
Stem
Al bronze
Handwheel
Hand wheel
Gray cast iron, castable wrought iron Castirom forageable casriron

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