9.5.43

Compressed air products

Isolation valves, drain traps and ancillaries

Venting and Non-venting Ball Valve

Local regulations may restrict the use of this product to below the conditions quoted.

In the interests of development and improvement of the product, we reserve the right to change the specification without notice.

© Copyright 2015

TI-P560-01

CH Issue 5

5

3

5

6

Description

A full bore ball valve suitable for compressed air and other fluids

and gases compatible with the materials of construction and

pressure/temperature limits (contact Spirax Sarco for details).

It is designed to provide dead tight shut-off for pneumatic and

other applications.

When the valve is moved to the closed position (supply off) on

self-venting models, the downstream pressure will slowly exhaust

through the vent orifice (V). Self-venting models carry a flow

direction arrow.

The illustration shows the self-venting valve in the closed position.

Principal features:

-

Full bore for good flow characteristics (to BS 5351).

-

Suitable for inert industrial gases.

-

Suitable for water and other similar

fluids.

-

All PFTE seals.

-

Hard chrome self-cleaning ball.

-

Anti blow-out stem and inner seal.

Sizes and end connections

(V)

5

4

1

2

V - Venting

NV - Non-venting

Materials

No. Part

1

Body

2

Cap

3

Spindle

4

Ball

5

Seals

6

Handle

1⁄4", ", 1⁄2", 3⁄4", and 1" screwed BSP

1⁄4", ", 1⁄2", 3⁄4", 1", 11⁄4", 11⁄2" and 2" screwed BSP

Material

Brass nickel plated

Brass nickel plated

Brass nickel plated

Brass chrome plated

PTFE

Steel chrome plated blue PVC sleeve