N Series & Valvair II - · PDF file3 Discussion • Experience of Schrader Bellows Valves? • Where have you seen Schrader Bellows Valves? • Why are they suitable for heavy.....

September 17, 2008

N Series & Valvair II

Pneumatic Division North America

2

Market

• OEM

• Heavy Duty

• Dirty Environment

• Dusty Environment

• Out doors Applications

• MRO

3

Discussion

• Experience of Schrader Bellows Valves?

• Where have you seen Schrader Bellows Valves?

• Why are they suitable for heavy duty markets?

4

N Series

5

FEATURES

• 2 & 3 - Way

• Selector/Diverter Function

• 3 Basic Bodies• 3/8 Inch Cv 3.6 to Cv 4.5

• 3/4 Inch Cv 8.2 to Cv 11.4

• 1-1/4 Inch Cv 19.5 to Cv 29.9

• Ported 3/8 Inch thru 1-1/4 Inch

• Locking/Non-Locking Manual Overrides Standard

6

FEATURES

• Continuous duty rated option

• Non-lube service

• Certification/Approval• CSA – Standard

• Approved for CE marking

• NEMA 4 option

• Hazardous duty option

7

FEATURES

• Used for System Supply Control

• E-stop Dump Valves

• Markets

• Automotive

• Pulp/Paper

• Cement/Asphalt

8 3/8 Inch Body Size

Solenoid Pilot

9 De-Energized

3-Way Normally Closed

10


Energized

11 3/8 Inch Body Size

REMOTE PILOT

12

REMOTE PILOT


De-Energized Energized

13

Valvair II / Speed King

14

• 4-Way, 5-Port, 2 & 3-Position

• 3-Position Center Conditions Include:

• All Ports Blocked

• Cylinder Ports Open To Exhaust

• Cylinder Ports Open To Inlet

• 4 Basic Sizes: 1/4, 3/8, 1/2 & 1 Inch

• 5 Port Sizes: 1/4 to 1-1/4 Inch

FEATURES

15

• 3/8” and 1” Size• 3/8”, 1/2”, 3/4” Ports & 1”, 1 ¼”

• Where to Sell• Pulp/Paper

• Asphalt/Cement

• Foundry

• Non-Lube Service (Gold End Caps)

• Inline & Subbase Mount

• 5.0 Cv and 13 Cv

Valvair II FEATURES

16

Coated Aluminum Spool

Buna N

Static Seal

Urethane DynamicSeal With Off-Center

Parting Line

Valvair II SPOOL

17

SINGLE SOLENOID SUBBASE MOUNT

De-energized Energized

18

• 1/4” and 1/2” Size

• ¼”, 3/8” and ½”, ¾” Ports

• Product Only for Replacement Orders

• Lubricated Service

• Inline & Subbase Mount

• 1.6 Cv and 5.0 Cv

Valvair II FEATURES

19

Stainless Steel Spool

Buna N Dual Purpose

(Static & Dynamic)

O-Ring With Off-Center

Parting Line

Valvair II SPOOL

20

SUBBASE MOUNT

21

MANIFOLD MOUNT

22

APPLICATIONS

• Saw Mill

• Asphalt

• Aggregate

• Block Plant

• Ready Mix

• Hydraulic Cement

23

APPLICATIONS

24

APPLICATIONS

25

APPLICATIONS

N Series & Valvair II - · PDF file3 Discussion • Experience of Schrader Bellows Valves? • Where have you seen Schrader Bellows Valves? • Why are they suitable for heavy.....

Documents