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Dark stem gate valve

Use common glue gate valve to create deformation compensation effect to achieve a good sealing effect.

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Product Description

Introduction

The dark rod elastic seat gate valve uses a common rubber sheath of the gate valve to obtain deformation compensation to achieve a good sealing effect. This overcomes the phenomenon of poor sealing, water leakage and rust in the general noisy valve, and saves installation space more effectively. It can be widely used in tap water, wastewater, construction, petroleum, chemical, food, pharmaceutical, textile, electrical, marine, metallurgical, power and other liquid-moving pipelines as regulation and interception devices. Dark Rod Elastic Sealing Valve Price, Dark Rod Elastic Sealing Valve Price, Dark Rod Elastic Sealing Valve Manufacturer.

 

Main components and materials
Serial numberTitleMaterial
1Valve bodyQT450
2Valve coverQT450
3Hole ring 
4Prison.QT450
5Rising motherTin Bronze
6Adjustment rodStainless Steel
7Stop bearingTin Bronze
8O-ring sealSilicone Bran
9Hand wheel (transmission cover)QT450
10Rubber LoopPolish rubber NBR
11/12Bolt 
Main Size Chart

PN

(MP)

DN

(Mm)

Structure length
L
Center high
H
Diameter of hand wheel
D
Unnamed diameter
A
Диаметр фланца dDistance from the center of the hole cNumber of holes and diameter of holes x-nFlange thickness
(Water line) T

Bulge height

F

Convex outer diameter

D

PN10/16PN10/16PN10PN16

1,0

 

 

1,6

50178241138501581254-Φ1816,5299
65190270173651801454-Φ18172118
80203292173801961604-Φ188-Φ18193132
1002293332001002151808-Φ18203156
1252543842301252502108-Φ18203184
1502674202301502802408-Φ23203211
2002925122702003362958-Φ2312-Φ23213266
250330602350250405350/35512-Φ2312-Φ25253319
300356705350300460400/41012-Φ2312-Φ25284370
350381782450350515460/47016-Φ2316-Φ25284430
400406880480400580515/52516-Φ2516-Φ30284475
450432980600450650565/58520-Φ2520-Φ30294530
5004571055600500670/715620/65020-Φ2520-Φ34294580
6005081260600600780/810725/77020-Φ3020-Φ40384680
1,08006601650-800101095024-Φ34-447905

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