Item

Standard Features

Optional Features

Size

1" to 18" as standard

Larger as per requirement

Body

Stainless steel 1.4408 (CF-8M)

304, 316 L, Duplex, Hastelloy, Monel, Titanium, Nickel, Inconel, Incoloy, etc

Valve Lining

n/a

PTFE, glass, ceramic or rubber

Outlet

45° or 60°

90°

Disc/Piston(Ram)

Stainless steel 1.4571 (316 Ti)

Glass lined, hard faced, tantalum clad, PTFE and all materials under ”Body-Optional”

Spindle

Stainless steel 1.4571 (316 Ti)

Hast C276 and all materials under ”Body-Optional”

Seat

Stainless steel, replaceable

PTFE lined and all materials under ”Body-Optional”

Atmospheric Sealing Options:

Type BS: stuffing box with packing rings for all models

Type BH: metal bellows, zero emissions to atmosphere, and emergency stuffing box

Type BF: PTFE bellows, zero emissions to atmosphere, and emergency stuffing box

Type BM: diaphragm sealed, zero emissions to atmosphere, and emergency stuffing box

Process and Seat Sealing Options:

Process: PTFE sealing ring, metal to metal and hard faced material options

Seat: O-ring, lip seal and expandable seat

Temperature

minus 10 ° to 230 ° C

Higher or lower on request

Pressure range

ASME 150, PN16 & PN 40

Up to ASME 2500, PN 320 or higher on request

Temperature sensors

n/a

2 x PT 100 sensors with tantalum cap Sensors on disc, or stainless steel rod in disc

Actuators

Manual, pneumatic, hydraulic or electric

Side mounting is available

Actuation speed down to 0,1 sec.

Fire safe

n/a

Fire safe to BS 6755 Pt. 2 *

Heating jacket

n/a

On request

Surface coating

n/a

Anodising, Canadizing, Titanium

Nitriding, Ceramic and Tungsten

Additional Options:

-          Flushing / Purging connections

-          FDA compliant materials

-          Internal / External polishing

-          Limit switches

-          CIP / GMP

-          Manual over-ride

-          T or spool piece

-          Leak detection

-          Disc grinding

-          Solenoid Valves

-          Jacking bolts

-          Disc contouring

-          Tapered seats

-          Live loaded packing

-          Wipers

-          Positioners