SRRHX Fire Control Resilient Seat Signal Rising Stem Gate Valves

Categories	Gate valve
Brand	GARLOS
Model	SRRHX
Nominal Pressure	0.6-2.5MPa
Suitable Medium	Water， Oil，Sewage and so on
Medium Temperature	0-80℃
Test Standard	GB/T13927-1992；JB/T9092-1999
Update Time	Nov 30,2024

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Detail Information

Brief Introduction

SRRHX fire special resilient seat gate valve is often used in water supply and drainage, building fire systems and other pipelines, especially in the fire pipeline. The signal gate valve can clearly show the status of the valve open and close status, with intuitive, clear and reliable reflection of the fire system in the working state. If the installation position is higher from the ground, usually with a rising stem gate valve, you can clearly indicate the valve opening degree, if the installation location from the ground is low, you need to use gate valve with open indicator.

Specification

Nominal Diameter	DN50-1200
Nominal Pressure	0.6-2.5 MPa
Flange Connection	GB, ANSI,etc
Pressure Test	GB/T13927-1992; JB/T9092-1999
Media	Water, sewage, oil, etc
Working Temperature	0-80℃

Main Material

No.	Name	Material
1	Hand Wheel	Ductile cast iron, Malleable cast iron, Carbon steel
2	Stem nut	Copper Alloy
3	Stand	Ductile cast iron, Gray cast iron, Cast steel
4	Gland	Ductile cast iron, Cast steel
5	Seal Ring	NBR/ EPDM
6	Stem	Carbon steel 45#/ Stainless Steel
7	Middle Washer	NBR/ EPDM
8	Disc	Ductile Iron + NBR or EPDM
9	Body	Ductile cast iron, Gray cast iron, Cast steel
10	Thrust Washer	Tin-bronze
11	Stem Sleeve	Tin-bronze
12	O-ring	NBR