D71X-10 10Q 16 16Q Wafer Centerline Butterfly Valve

The D71X - 10 10Q 16 16Q Wafer Centerline Butterfly Valve is a high - performance valve specifically designed for water - related applications. It can operate at a medium temperature of ≤ 80 °C and is ideal for controlling the flow of water. With a size range of DN40 - 1000 and a pressure rating of 1.0 - 1.6 mpa, this valve meets various pipeline requirements. The valve body is made of gray cast iron or nodular cast iron, ensuring durability and reliability. Featuring a wafer - type connection method, it enables easy and secure installation in pipeline systems.

一.Product Introduction
The D71X – 10 10Q 16 16Q Wafer Centerline Butterfly Valve is a high – performance valve specifically designed for water – related applications. It can operate at a medium temperature of ≤ 80 °C and is ideal for controlling the flow of water. With a size range of DN40 – 1000 and a pressure rating of 1.0 – 1.6 mpa, this valve meets various pipeline requirements. The valve body is made of gray cast iron or nodular cast iron, ensuring durability and reliability. Featuring a wafer – type connection method, it enables easy and secure installation in pipeline systems.
二.Product Features
1.Temperature Suitability: Capable of operating with a medium temperature of ≤ 80 °C, making it suitable for water – based applications within this temperature range.

2.Medium Specialization: Specifically designed for controlling water, ensuring optimal performance in water pipeline systems.

3.Wide Size Range: Available in a size range of DN40 – 1000, fitting different pipeline dimension needs.

4.Reliable Pressure Rating: Operates at a pressure of 1.0 – 1.6 mpa, ensuring stable performance under standard water pipeline pressure conditions.

5.Durable Valve Body Material: The valve body is made of gray cast iron or nodular cast iron, providing excellent strength and longevity.

6.Wafer – Type Connection: Adopts a wafer – type connection method, facilitating easy and secure installation in pipeline systems.

三.Technical data

Part Name material
Valve body Grey cast iron / nodular cast iron
Butterfly Ductile iron / SS
Valve shaft Carbon steel
Sealing ring EPDM

 

model Nominal pressure

(mpa)

Test pressure (mpa) proper temperature Applicable medium
Strength (water) Sealed (water)
D71X-10 1.0 1.50 1.10 ≤80 ℃ water
D371X-10
D71X-16 1.6 2.40 1.80 ≤80 ℃ water
 

å››.The main shape and connection size

model Nominal diameter

(mm)

Size (mm)
φ H B Z-φd L
D71X-10 / 16 40 110 160 234 4-φ21 43
50 125 170 234 4-φ23 43
65 145 178 261 4-φ23 46
80 160 202 261 8-φ18 46
100 180 222 259.5 4-φ23 52
125 210 233 312 4-φ23 56
150 240 257 312 4-φ26 56
200 295 295 360 4-φ26 60

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