Rising Stem Flanged Fire Gate Valve

Product Introduction:

The lifting screw of OS&Y gate valve is exposed, and the nut is close to the handwheel and is fixed (not rotating or moving axially). The gate is lifted by rotating the screw, and the screw and the gate only have relative rotational movement. Relative axial displacement, the appearance is a gate-shaped bracket.

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Description

Technical Parameters

Introduction

Rising Stem Flanged Fire Gate Valve is installed in the pipeline for closing and opening.

Specification

Material	Body	Ductile Iron,QT450
	Seal	Ductile Iron,QT450 Cover by NBR
	Stem	2CR13 Stainless Steel
	Support	Ductile Iron,QT450
Working Pressure	16 bar
End Connections	Flange x Flange
Flange	BS4504 / ANSI150LB
Size	DN100
Valve Type	OSY Gate Valve
Media	Water

FAQ:

Q:How your quality guarantee?

We have 100% quality guarantee to customers. We will be responsible for any quality problem.

Q:Can we visit your factory before place the order?

Yes,Very welcome that must be nice to set up good relationship for business.

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1) Less effort to open and close.<br>

2)The flow direction of the medium is not restricted, does not disturb the flow and does not reduce the pressure <br>

3)The main material is ductile iron, lighter weight<br>