Even greater performance …

■

… due to the new bonnet design (now even more suitable for

harsh industrial environments, i.e. water hammer, due to

more robust design).

■

… due to the reinforced bellows welded to the stem rather

than to the plug (vibration is no longer transferred directly

from the plug to the bellows).

Ease of use …

■

… due to the new, ergonomic design of the handwheel

■

… due to the reduction in weight

(optimised bonnet in a new design).

■

… due to the recessed lubricating nipple and the separate,

flat locking device.

■

… due to the easy-to-install limit switch – no need to loosen

the bonnet screws (patented).

Profit from the proven power of our 100% tight shut-off technology!

For all standard applications

Even greater versatility …

■

… Due to the dual function (can be used simultaneously as a

check valve and stop valve with a tight shut-off feature due to

the screw-down non-return plug) – now suitable for horizontal

or vertical installation owing to the resetting spring.

Offered in a straight-through, angle pattern or Y-pattern design

with butt weld, screwed socket or ASME/ANSI connections.

Design: DIN, ASME/ANSI

Materials: Cast iron, SG iron, steel, forged steel,

stainless steel, ASME materials

Nominal diameter: DN 15-400

Nominal pressure: PN 16-40; ANSI 150 and 300

Connection types: Flanges, butt weld ends, socket weld ends,

screwed sockets

For use in medium-pressure systems up to 160 bar!

■

Reliable sealing due to the “cut-

off effect” (the conical shape of

the marginal seat causes surface

deposits to be removed when

the valve closes).

■

Reliable sealing due to the metal

plug / seat design (conical plug

made of hardened stainless

steel).

■

Reliable sealing due to the

conical / marginal plug

(significantly increased seat

pressure and longer service life).

■

Reliable sealing due to the fine-

threaded stem (increased seat

pressure).

■

Tested tightness:

Final test with air for all valves

(leakage rate “A” according to

DIN EN 12266 or 1 according to

DIN 3230).

■

Tested tightness: Helium test

guarantees that no leakage can

occur through the bellows.

Even safer to use …

■

… due to the balancing plug (optional from DN 65).

■

… due to the additional limit switch (optionally 1 or 2).

Reliably tight – even in harsh industrial

environments …

■

… due to the marginal plug.

■

… due to the serrated seal.

■

… due to the gland packing and gland seal stuffing box.

■

… due to the stellited seat and plug (ideal hardness gradient:

Stellite 21 / Stellite 6).

Design: DIN

Materials: Cast steel, forged steel, heat resistant steel

Nominal diameter: DN 10-100

Nominal pressure: PN 63-160

Connection types: Flanges, butt weld ends

2 3

FABA

Plus FABA

Supra MD PN 63-160

“Cut-off effect” – the conical shape of

the marginal seat causes surface

deposits to be removed during sealing.

Bonnet design – now even more resistant

to water hammer.

Durable – extra-long, modified,

pressure resistant bellows design

(positioned outside the medium).

Dual function – can be used simultaneously

as a check and stop valve with a tight

shut-off feature due to the screw-down

non-return plug with resetting spring.

Reliably tight owing to the marginal

plug.

Optimal force transfer owing to the

fine-threaded steam.

Bellows sealed

valve 6A2

The compact alternative …

■

Compact design for optimal handling.

■

Extra-tight shut-off due to the bellows seal.

Design: DIN

Materials: forged steel, stainless steel

Nominal diameter: DN 15-25

NPS 1/2" -1"

Nominal pressure: PN 40

Connection types: Flanges, screwed sockets,

socket weld ends, butt weld ends

NEW

from ARI!