Cla-val 129-26 Manuel d'utilisateur télécharger pdf

High Level Shut-Off Valve

MODEL

129-26

• Installed in the fill line to either underground or above ground

fuel storage tanks

• Pilot control and hydraulically operated by line pressure,

closing fully when tank is full

• Provides accurate, repeatable high level shut-off

• Can be serviced without removal of valve from line

• Fail-safe operation

• Position indicator is standard

• Available in aluminum, cast steel, stainless steel or ductile iron

The Cla-Val Model 129-26 Hytrol Valve is used as the basic unit in almost all Cla-Val

automatic control valves for petroleum applications. The 129-26 is a hydaulically-operated,

diaphragm actuated, globe or angle pattern valve. It is available in various materials and

full range of sizes. It consists of three major components: body, diaphragm assembly and

cover. The diaphragm assembly is the only moving part. The rugged simplicity of design

and packless construction assure a long life dependable, trouble-free operation. Should

the diaphragm become damaged the valve will close tight, providing “fail safe” operation.

The 129-26 Hytrol Valve is used in many types of piping system requiring control, flow

regulation, rate of flow control, or check valve operation.

Schematic Diagram

Item Description

1 100-34 Hytrol (Reverse Flow)

2 X47A Ejector

3 Bell Reducer

4 CFM2 Float Control

5 X101 Valve Position Indicator

X105L Switch Assembly

Optional Features

Item Description

A X46A Flow Clean Strainer

B CK2 (Isolation Valve)

C CV Flow Control (Closing)

G 81-01 Check Valve

Q Quick Connect Assembly

S CV Flow Control (Opening)

T 55F Thermal Relief Control

Specifications

Sizes

Globe: 1 1/2” - 16” flanged

Angle: 2” - 16” flanged

End Details

Flanged:

Cast Aluminum, 150 ANSI B16.1

Cast Bronze, 150 & 300 ANSI B16.24

Ductile Iron, 150 & 300 ANSI B16.42

Cast Steel, 150 & 300 ANSI B16.5

Temperature Range

Light Petroleum Product -40° to+140°F

Pressure Ratings

150 class 175-PSI Max.

150 class 275-PSI Max.

250 class 300-PSI Max.

300 class 400-PSI Max.

Material

Body & cover:

Cast Aluminum 356-T6

Cast Bronze ASTM B62

Ductile Iron ASTM A-536

Cast Stainless Steel 303

Cast Steel ASTM A216-WCB

Valve trim:

Bronze ASTM B61

Stainless Steel 303

Rubber parts:

Buna-N® Synthetic Rubber

Viton

Other Materials

Available on Special Order

1 2

Résumé du contenu

Page 1 - High Level Shut-Off Valve

High Level Shut-Off ValveMODEL129-26• Installed in the fill line to either underground or above ground fuel storage tanks• Pilot control and hydraulic

Page 2 - Purchase Specifications

Modulating ActionThe valve modulates when diaphragmchamber pressure is held at anintermediate point between inlet anddischarge pressure changes, thepr

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Cla-val 129-26 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Cla-val 129-26. Cla-Val 129-26 User Manual Manuel d'utilisatio

Résumé du contenu

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