Ross-controls STAINLESS STEEL SERIES 15 Uživatelský manuál stáhnout pdf

Stainless Steel

L-O-X

Valves

Energy Isolation

Port Sizes

thru 2

www.rosscontrols.com

New Product

Introduction

Manual L-O-X

valve shown padlocked in closed position.

The valve can only be locked in the closed position.

Push/pull operation - Push the handle inward to exhaust

downstream air (lockable in this position).

Pull the handle outward in to supply air downstream.

GENERAL:

ROSS L-O-X

valves are energy isolation valves and are generally

used as the ﬁrst valve in a line supplying compressed air to equipment.

Air can be shut off by pushing the L-O-X

handle inward; downstream

air is simultaneously exhausted through the L-O-X

exhaust port.

Many standards & regulations, e.g., OSHA, require that the valve

be padlocked in this position to prevent handle from being pulled out

inadvertently during maintenance and/or servicing.

FEATURES:

• Easily identiﬁed by unique shape

• Corrosion-resistant 316 Stainless Steel construction

• Reliable Fluorocarbon seals withstand contaminant ingression

• Self-draining, washdown suitable design

• Trusted L-O-X

performance

• Lockable only in the OFF position

• Large exhaust port for rapid release of pressure

• Standard pressure sensing port with optional pressure switch or

visual indicator

• Simple push/pull of the large handle provides direct manual

operation

• Pressure sensing port allows installation of either the visual

indicator or pressure switch (see page 2) to verify pressure

downstream to the next obstruction is released.

Valve Operation

VALVE OPEN

When the handle is pulled out,

supply air ﬂows freely from inlet

to outlet and ﬂow to exhaust is

blocked. A detent keeps the

handle in the open position. The

handle is not designed to be

locked in this position, thereby

providing for ready shut-off

when necessary.

VALVE CLOSED

With a push of the handle

inward, the ﬂow of supply air is

blocked and downstream air is

exhausted via the exhaust port

while servicing or maintaining

machinery. Padlock the L-O-X

valve in this position to prevent

the handle from being pulled

outward inadvertently to avoid

potential for human injury while

servicing machinery.

Referenced Standards:

All standards are subject to revision. Parties are

encouraged to investigate and apply the most recent

editions of the standards indicated below.

OSHA 29 CFR 1910.147; CSA Z142-10

CSA Z460-05; ISO 13849-1; ISO 14118:2000

EN 1037; ANSI Z244.1- 2003(R2008)

ANSI/PMMI B155.1- 2011, ANSI B11.TR6-2010

• Food and Beverage • Pharmaceutical • Pulp and Paper

• Chemical Processing • Oil and Gas • Off-shore Industries

APPLICATIONS:

1 2 3 4

Shrnutí obsahu

Strany 1 - Introduction

Stainless SteelL-O-X® ValvesEnergy IsolationPort Sizes ¼ thru 2 www.rosscontrols.comNew ProductIntroductionManual L-O-X® valve shown padlocked in

Strany 2 - Stainless Steel Accessories

A B C Port Size Valve Model Avg. CV Dimensions inches (mm) Weight In-Out Exh. Number* 1 to 2 2 to 3 A B C lb (kg) 1/4 1/4 1523A2004

Strany 3 - Features

RPB12 Series Stainless Steel Filter/RegulatorFeatures•Stainlesssteelconstructionhandlesmostcorrosiveenvironments•Metalbowlwithsightgauge•

Strany 4 - Technical Information

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