TVT Gate valve

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Rising stem wedge gate valve

产品名称:Rising stem wedge gate valve

产品参数:
产品介绍

Introduction 

1.Thiskind of valve is suitable for liquid or gas medium pipeline and equipment. Themain function is connecting and block.

2.Rising stem wedgegate valve is especially suitable for bidirectional flow line, andstraight-through flow line. The flow resistance is small.

This kind of valvehas the advantages which is easy opening and closing and easy to install.

It is not easy toproduce the water hammer.

The sub-sealing ismade of stainless steel. It has the feature of wear resistance and corrosionresistance.

3.The hand wheel:clockwise is close and counterclockwise is open, not allowed to use anyleverage.

Performance specification

Nominal pressur PN(Mpa)

1.0

1.6

Applicable temperature °C

<200

Applicable medium

Water, oil, gas and Non-corrosive medium

Main materials

Gray cast ironBrassChromium- carbon steelStainless steelTeflon

Standard

GB/T12232

Test standard

GB/T13927

Dimension table