What is the meaning of the manual of electric butterfly valve dn65- Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

What is the meaning of the manual of electric butterfly valve dn65?

What is the meaning of the manual of electric butterfly valve dn65?

Inflation pressure of different specifications for pipe plugging
Author: admin Source: Published on this website on September 18th, 2017 Click: 836 Pipeline Blocking, a multi specification and multi shape product for pipeline, culvert water conveyance, sewage discharge, desilting and maintenance, which is made by high-temperature vulcanization process with polymer synthetic materials such as fiber fabric. It can quickly block water flow in different pipe diameters, different planes and different positions, The utility model is an ideal tool for the public pipeline to stop the transportation and drainage, and for the silt and sewage management. Inflation pressure of different specifications of occluder:
Specification (mm) Inflation pressure (MPa)
φ 300 × 1000 0.045
φ 400× 1000 0.040
φ 500 × 1000 0.031
φ 600 × 1000 0.028
φ 700 × 1000 0.027
φ 800 × 1000 0.026

 Electric butterfly valve dn65

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