Armaturen für Großdieselmotoren, Überblick



Beschreibung
armaturenfabrik franz schneider, as-schneider, armaturen, sicherheitsventile, eckventile für turbolader-waschanlagen, kraftstoffventile, indizierventile, armaturen für großdieselmotoren

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Instrumentation Products

Valves for Large-Bore Diesel Engines

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Introduction

Introduction

Introduction

The AS-Schneider Group with its headquarters in Germany is one of the World‘s Leading Manufacturers of Instrumentation
Valves and Manifolds. In the market segment of Industrial Valves for Large-Bore Diesel Engines, such as those used in ship engines
and for power generation, AS-Schneider is actually the World Market Leader.

Within the area Industrial Valves for Large-Bore Diesel Engines, AS-Schneider is supporting a customer base around the globe with a focus on the
following four product lines:

• Indicator Valves

• Safety Relief Valves

• Fuel Valves

• Valves for Turbo-Charger Cleaning Equipment

Selection can be made from a comprehensive range of bodies with a variety of connections and material options, optimising installation and access
opportunities. Many of the valves shown in this catalogue are available from stock or within a short period of time. If you need the dimensions for
your individual type please contact the factory.

Continuous product development may from time to time necessitate changes in the details contained in this catalogue. AS-Schneider reserves the
right to make such changes at their discretion and without prior notice.

2

AS-Schneider

Introduction

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Contents

Introduction |

page 2

Contents |

page 3

Indicator Valves Type S473

| page 4

Indicator Valves Type N473 and Fuel Valves Type S475

| page 5

Safety Relief Valves Type S476

| page 6

Contents

Valves for Turbo-Charger Cleaning Equipment Type S474

| page 7

3

www.as-schneider.com

Contents

Introduction

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Indicator Valves Type S473

The core of the Indicator Valve Type S473 is the springloaded needle tip. This long established design prevents the valve from being opened
due to engine vibration. It also allows easy operation even at high temperature service. Supplied c/w heat-protected handle.

• Max. Operating Pressure: 300 bar

• Forged Carbon Steel Valve Body

• Stainless Steel Internal Parts

• Indicator Connection W 27 x 1/10", Female Cone or 1 3/16"-10, Male Cone

• Standard Engine Thread Connections:

- British Standard Whitworth (BSW)
- British Standard Pipe Parallel (BSP P),

Symbol G = External and Internal Parallel (ISO 228)

- Metric Screw Threads (Coarse and Fine Pitch)
- National Pipe Thread (NPT)

• Special Threads, Engine or Indicator End, are available

Indicator Valves Type S473

Standard Features

Engine Connection

Instrument Connection

Operation

Part Number

3/4-10 BSW

W 27 x 1/10"

Handwheel

S473.20.100

3/4-10 BSW

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.20.500

3/4-10 BSW

W 27 x 1/10"

T Handle Key

S473.20.130

3/4-10 BSW

W 27 x 1/10" c/w Seal Cap

T Handle Key

S473.20.530

G 1/2 (1/2 BSP)

W 27 x 1/10"

Handwheel

S473.30.100

G 1/2 (1/2 BSP)

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.30.500

G 1/2 (1/2 BSP)

W 27 x 1/10"

T Handle Key

S473.30.130

G 1/2 (1/2 BSP)

W 27 x 1/10" c/w Seal Cap

T Handle Key

S473.30.530

M 20 x 1.5

W 27 x 1/10"

Handwheel

S473.50.100

M 20 x 1.5

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.50.500

M 20 x 1.5

W 27 x 1/10"

T Handle Key

S473.50.130

M 20 x 1.5

W 27 x 1/10" c/w Seal Cap

T Handle Key

S473.50.530

M 20 x 2

W 27 x 1/10"

Handwheel

S473.60.100

M 20 x 2

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.60.500

M 20 x 2

W 27 x 1/10"

T Handle Key

S473.60.130

M 20 x 2

W 27 x 1/10" c/w Seal Cap

T Handle Key

S473.60.530

M 20

W 27 x 1/10"

Handwheel

S473.70.100

M 20

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.70.500

M 20

W 27 x 1/10"

T Handle Key

S473.70.130

M 20

W 27 x 1/10" c/w Seal Cap

T Handle Key

S473.70.530

G 3/8 Female

W 27 x 1/10"

Handwheel

S473.90.100

G 3/8 Female

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.90.500

3/4-10 BSW

W 27 x 1/10"

Handwheel

S473.92.100

3/4-10 BSW

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.92.500

M 20 x 1.5

W 27 x 1/10"

Handwheel

S473.55.100

M 20 x 1.5

W 27 x 1/10" c/w Seal Cap

Handwheel

S473.55.500

Both Type S473 and N473
incorporate low initial cost,
trouble free performance
and ease of operation.

4

AS-Schneider

Indicator Valves Type S473

Indicator Valves Type N473 and Fuel Valves Type S475

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Indicator Valves Type N473 and Fuel Valves Type S475

Indicator Valve Type N473 allows a reduced installation radius at limited space. Valve opens "against engine pressure" and closes "with engine
pressure".  Any  movement  of  the  valve  stem  due  to  engine  vibration  tends  to  tighten  the  valve  stem  against  its  seat  thus  eliminating  the
possibility of opening under operating conditions.

• Max. Operating Pressure: 300 bar

• Forged Carbon Steel Valve Body

• Stainless Steel Internal Parts

• Indicator Connection W 27 x 1/10", Female Cone or 1 3/16"-10, Male Cone

• Standard Engine Thread Connections:

- British Standard Whitworth (BSW)
- British Standard Pipe Parallel (BSP P),

Symbol G = External and Internal Parallel (ISO 228)

- Metric Screw Threads (Coarse and Fine Pitch)
- National Pipe Thread (NPT)

• Special Threads, Engine or Indicator End, are available

Indicator Valves Type N473

Standard Features

Engine Connection

Instrument Connection

Operation

Part Number

3/4-10 BSW

W 27 x 1/10"

T Handle Key

N473.97.100.01

M 20 x 2

W 27 x 1/10"

T Handle Key

N473.97.100.06

M 20 x 1.5 c/w Seal Cap

W 27 x 1/10"

T Handle Key

N473.97.100.08

1/2 NPT

W 27 x 1/10"

T Handle Key

N473.97.100.11

M 20 x 1.5

W 27 x 1/10"

T Handle Key

N473.97.100.12

G 1/2

W 27 x 1/10"

T Handle Key

N473.97.110.02

M 20 x 1.5 Swivel

W 27 x 1/10"

T Handle Key

N473.97.190.07

Fuel Valves Type S475 especially suited for heavy-oil operation. Equiped with graphite packing for high-temperature service. Valve Stem with
back seat – metal to metal secondary stem seal.

Fuel Valves Type S475

Inlet

Outlet

Operation

Part Number

M 27 x 2

M 27 x 2

T Handle Key

S475.00.130

M 26 x 1.5

M 26 x 1.5

T Handle Key

S475.00.170

M 26 x 1.5

M 26 x 1.5

Handwheel

S475.00.180

M 27 x 2

M 27 x 2

T Handle Key

S475.00.190

Tube Fitting O.D. 20 mm

Tube Fitting O.D. 20 mm

T Handle Key

S475.01.121

Tube Fitting O.D. 22 mm

Tube Fitting O.D. 22 mm

Handwheel

S475.01.130

M 30 x 1.5

M 30 x 1.5

T Handle Key

S475.01.170

Socket Weld Dia. 20 mm Socket Weld Dia. 20 mm T Handle Key

S475.06.100

Flanged

Flanged

T Handle Key

S475.06.102

5

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Indicator Valves Type N473 and Fuel Valves Type S475

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Safety Relief Valves Type S476

Safety Relief Valves Type S476 are furnished in a variety of thread  sizes and set pressures from 45 bar up to 350 bar.

Safety Relief Valves Type S476

Connection

Engine Side

Set Pressure

(bar)

Part Number

M 22 x 1.5

150

S476.03.220.01

M 22 x 1.5

155

S476.03.221.01

M 22 x 1.5

160

S476.03.222.01

M 22 x 1.5

165

S476.03.223.01

M 22 x 1.5

170

S476.03.224.01

M 22 x 1.5

175

S476.03.225.01

M 22 x 1.5

180

S476.03.226.01

M 22 x 1.5

185

S476.03.227.01

M 22 x 1.5

190

S476.03.228.01

M 22 x 1.5

195

S476.03.229.01

M 22 x 1.5

200

S476.03.230.01

M 22 x 1.5

205

S476.03.231.01

M 22 x 1.5

210

S476.03.232.01

M 22 x 1.5

215

S476.03.233.01

M 22 x 1.5

220

S476.03.234.01

M 22 x 1.5

225

S476.03.235.01

M 22 x 1.5

230

S476.03.236.01

M 22 x 1.5

235

S476.03.237.01

M 22 x 1.5

240

S476.03.238.01

M 22 x 1.5

245

S476.03.239.05

Connection

Engine Side

Set Pressure

(bar)

Part Number

3/4-10 BSW

150

S476.04.220.01

3/4-10 BSW

155

S476.04.221.01

3/4-10 BSW

160

S476.04.222.01

3/4-10 BSW

165

S476.04.223.01

3/4-10 BSW

170

S476.04.224.01

3/4-10 BSW

175

S476.04.225.01

3/4-10 BSW

180

S476.04.226.01

3/4-10 BSW

185

S476.04.227.01

3/4-10 BSW

190

S476.04.228.01

3/4-10 BSW

195

S476.04.229.01

3/4-10 BSW

200

S476.04.230.01

3/4-10 BSW

205

S476.04.231.01

3/4-10 BSW

210

S476.04.232.01

3/4-10 BSW

215

S476.04.233.01

3/4-10 BSW

220

S476.04.234.01

3/4-10 BSW

225

S476.04.235.01

3/4-10 BSW

230

S476.04.236.01

3/4-10 BSW

235

S476.04.237.01

3/4-10 BSW

240

S476.04.238.01

3/4-10 BSW

245

S476.04.239.05

6

AS-Schneider

Safety Relief Valves Type S476

Valves for Turbo-Charger Cleaning Equipment Type S474

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• Forged Stainless Steel Valve Body

• Nozzle Diameters from 2.0 up to 7.5 mm, in steps of 0.5 mm

Standard Features

Valves for Turbo-Charger Cleaning Equipment Type S474

Valves for Turbo-Charger Cleaning Equipment Type S474 are used to clean the turbine blades of turbo-chargers. Suitable for exhaust-gas
turbo-chargers of all manufacturers.

Valves for Turbo-Charger Cleaning Equipment Type S474

Inlet

Outlet

Stem Thread Nozzle Diameter

mm

Part Number

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

2.0

S474.00.100.20

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

2.5

S474.00.100.25

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

3.0

S474.00.100.30

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

3.5

S474.00.100.35

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

4.0

S474.00.100.40

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

4.5

S474.00.100.45

Adjusting Nut G 1/2-LH

Tube Fitting O.D. 16 mm

Internal

5.0

S474.00.100.50

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

2.0

S474.00.120.20

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

2.5

S474.00.120.25

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

3.0

S474.00.120.30

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

3.5

S474.00.120.35

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

4.0

S474.00.120.40

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

4.5

S474.00.120.45

Male Thread G 1/2

Tube Fitting O.D. 16 mm

Internal

5.0

S474.00.120.50

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

2.0

S474.11.120.20

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

2.5

S474.11.120.25

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

3.0

S474.11.120.30

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

3.5

S474.11.120.35

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

4.0

S474.11.120.40

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

4.5

S474.11.120.45

Male Thread G 1/2

Tube Fitting O.D. 16 mm

External

5.0

S474.11.120.50

7

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Valves for Turbo-Charger Cleaning Equipment Type S474

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AS-7702-EN | April 2015

Tel: +49 7133 101-0

Fax: +49 7133 101-148

www.as-schneider.com

Armaturenfabrik Franz Schneider
GmbH + Co. KG

Bahnhofplatz 12 I 74226 Nordheim
Deutschland / Germany

Tel: +65 62 51 39 00

Fax: +65 62 51 39 90

www.as-schneider.sg

AS-Schneider Asia-Pacific Pte. Ltd.

970 Toa Payoh North, #02-12/14/15
Singapore 318992

Tel: +40 368 41 40 25
Fax: +40 368 41 40 26

www.as-schneider.ro

Armaturenfabrik Franz Schneider SRL

Sales Office:
Str. Basarabilor, Nr. 7 I 100036 Ploiesti
Romania

Tel: +971 4 880 85 75

Fax: +971 4 880 85 76

www.as-schneider.ae

AS-Schneider Middle East FZE

P.O. Box 18749 I Dubai
United Arab Emirates

AS-Schneider America, Inc.

17471 Village Green Dr I Houston, TX 77040
United States of America

Production Plant:
Str. Mihai Viteazu, Nr. 327i I 507085 Harman
Jud. Bra

ş ov I Romania

Tel: +40 244 384 963
Fax: +40 244 384 963

Tel: +1 281 2 58 42 63

Fax: +1 281 5 06 79 35

www.as-schneider.com