TISO-Check

Purpose
Non return

Applications
Non return protection for duty/standby pump sets, specifcally cyclone feed circuits

Type
Ball check automatic change over

Sizes available
DN80 to DN600

Figures available
TC0300 to TC2400

Rating
ANSI B16.5 Class 150/300 65°C (150°F) Nominal

Ends
ASME B16.5, DIN

Body-Inlet
Fabricated carbon steel standard other materials on request

Body-outlet
Fabricated carbon steel standard other materials on request

Ball
Urethane coated metal core

Seat
Wear restant carbon steel

Gasket
BS‐N90 90 shore O ring between body and outlet flange for high pressure seal

Fasteners
Carbon steel galvanised high tensile 8.8 standard or stainless steel on request

Lining
Option of Nitrile Butadiene rubber, Natural rubber, or non‐lined as specified

Face-to-Face
N/A

testing
AS 4037-1999 / EN 12266 Pt 1 & 2 / API 598