Tilting Disc Check Valves

SIERRA model 5400 is a swing type tilting disc check valve that is a development of the traditional type swing check valve that has been designed to allow for frequent flow reversals without causing wear in the shaft seat which is a common feature of the swing check. The compact body of the tilting disc saves space during installation hence reducing construction cost. The disc is pivoted in the upper one third of the valve body; hence the disc eccentricity is much smaller than that of the conventional swing check. Due to the shorter distance travelled by the disc the tilting check valve closes more rapidly hence resulting in less slam and water hammer Tilting disc check valves can be supplied with counter weights or springs to assist closure hence reducing shut off time. They can also be equipped with a double stage hydraulic damper (oil dashpot) for slow closure requirements

 

SIERRA model 5400 is a swing type tilting disc check valve that is a development of the traditional type swing check valve that has been designed to allow for frequent flow reversals without causing wear in the shaft seat which is a common feature of the swing check. The compact body of the tilting disc saves space during installation hence reducing construction cost. The disc is pivoted in the upper one third of the valve body; hence the disc eccentricity is much smaller than that of the conventional swing check. Due to the shorter distance travelled by the disc the tilting check valve closes more rapidly hence resulting in less slam and water hammer Tilting disc check valves can be supplied with counter weights or springs to assist closure hence reducing shut off time. They can also be equipped with a double stage hydraulic damper (oil dashpot) for slow closure requirements.

Overview

Tilting Disc Check Valve Product Overview
Product Range DN250 – DN1200
Pressure Rating PN10, PN16
Temperature Range -20°C TO +70°C
Flange Dimensions EN1092-2 (DIN2501)
Hydrostatic Testing EN12266, ISO5208
Type Testing EN1074-3
Accessories Counterweight and/or hydraulic damper
Certificates Manufactured under a certified ISO 9001 quality system
Applications Potable and raw water, main transmission line and treatment plants

Features

Main Product Features
  • Compact design which requires small space
  • Flexible design allowing maintenance of counterweight and/or hydraulic damper
  • Stable operation where the flow is allowed to pass on both sides of the disc
  • Lower operating torques and long-life seals due to its double eccentric design
  • Valve shall be equipped with counterweight and/or hydraulic damper to minimize water hammer
  • Body seat ring made of corrosion resistant steel, for valve longevity
  • Shafts protrude on both sides of the body and allow the lever and counterweight to be mounted on the right or left side, both
  • Adjustable weight offers the adaptability to the individual working conditions

Specifications

Tilting disc check valve– TS EN
Tilting disc check valve – TS A   

Materials

Tilting disc check Valves Material Of Construction
Tilting check valves material of construction

TDS

Tilting 5400 (250-600) PN10   
Tilting 5400 (250-600) PN16   
Tilting 5400 (700-1200) PN10 
Tilting 5400 (700-1200) PN16 

Dimensions

 

Valve Size

( mm )

Tilting check valves dimensions
PN10 PN16
PDF File CAD File PDF File CAD File
250 TCV 250 -10 CAD TCV 250 -10 TCV 250 -16 CAD TCV 250 -16
300 TCV 300 -10 TCV 300 -10 300 -16 CAD TCV 300 -16
350 TCV 350 -10 CAD TCV 350 -10 TCV 350 -16 CAD TCV 350 -16
400 TCV 400 -10 CAD TCV 400 -10 TCV 400 -16 CAD TCV 400 -16
450 TCV 450 -10 CAD TCV 450 -10 TCV 450 -16  CAD TCV 450 -16
500 TCV 500 -10 CAD TCV 500 -10 500 -16 CAD TCV 500 -16
600 TCV 600 -10 CAD TCV 600 -10 TCV 600 -16 CAD TCV 600 -16
700 TCV 700 -10 CAD TCV 700 -10 TCV 700 -16 CAD TCV 700 -16
800 TCV 800 -10 CAD TCV 800 -10 TCV 800 -16 CAD TCV 800 -16
900 TCV 900 -10 CAD TCV 900 -10 TCV 900 -16 CAD TCV 900 -16
1000 TCV 1000 -10 CAD TCV 1000 -10 TCV 1000 -16 CAD TCV 1000 -16
1200 TCV 1200 -10 CAD TCV 1200 -10 1200 -16 CAD TCV 1200 -16

Manuals

Catalogue

SERIES 5400 TILTING DISC CHECK VALVE

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