valve characteristics

There are generally two types of valve characteristics, use characteristics and structural characteristics.

1

Use features

It determines the main use performance and use range of the valve, which belong to the use characteristics of the valve:

Type of valve (closed circuit valve, regulating valve, safety valve, etc.);

Product type (gate valve, globe valve, butterfly valve, ball valve, etc.);

The material of the main parts of the valve (body, bonnet, stem, disc, sealing surface);

Valve transmission mode, etc.

2

Structural properties

It determines some structural characteristics of the valve installation, repair, maintenance and other methods, belonging to the structural characteristics are:

The structural length and overall height of the valve, the connection form with the pipeline (flange connection, threaded connection, clamp connection, external thread connection, welded end connection, etc.);

The form of the sealing surface (insert ring, threaded ring, surfacing, spray welding, valve body);

Stem structure (rotary rod, lifting rod), etc.

PVDF WEIR FLANGED DIAPHRAGM VALVE

Media: Chemical, acid, water, oil, etc.

Actuator: Manual

Connection: Flanged Diaphragm Valve

Material: Plastic(PVDF)

Structure: Weir Diaphragm Valve

Standard: DIN, GB, ANSI, JIS

Size: Dn15-Dn250(1/2′′-10′′)

Temperature: Ordinary Temperature

Model NO.: G41F-6S

Pressure: Low Pressure

Flow Direction: Bidirectional

Usage: Flow Control

Standard: DIN, GB, ANSI, BSW, JIS

Size: Dn15-Dn300

Trademark: Baodi

Transport Package: Carton

Origin: China

HS Code: 8481804090

Function: Intelligent Type/Field Bus

Working temperature: PVDF- ~40ºC- 120ºC