Special features

1.Consisting of pig loader (series 28e) and shut off ball valve (series 28y) with actuator

2.Head Station with piggable     shut-off Ball Valve

3.Inside diameter of pipe, according to DIN 2430

4.Seat rings, spring-loaded on one side

5.Floating ball up to DN80, i.e. sealed by both seat rings

6.trunnion ball from DN 100

7.Corrosion-resistant materials to withstand corrosive process media

8.DIN ISO 5211 interface as standard

9.PTFE V-ring packing loaded by disk springs

10.TA-Luft

11.Blow-out-proof shaft

12.Anti-static version with conductive shaft bearing

13.Leakage requirements according to DIN EN 12266 or API 598

Pig:

1.For pipes and valves acc. to DIN2430

2.High cleaning performance without any additional rinsing process

3.Long service life (depending on media)

4.Resistant to chemicals even with corrosive media

5.Two distinctive sealing lips and a formed middle part enable it to run without any problems in bends

6.Bi-directional operation mode, i.e. the pig is symmetric, therefore can be used in both directions

7.A magnet in core of the pig allows use in automated systems

8.Pigs maintain a constant and even run inside bends and valves

9.Sealing lip diameter approx. 4 % larger than the pipe diameter for a much higher scrape performance

Specification

VALVE STYLE

Piggble valve

USAGE

Low-pressure service

Mixing or diverting service

On/off service

VERSION

DIN

MEDIUM TEMPERATURE

-10 to 200 °C / 14 to 392 °F

SUPPLY

Pneumatic

VALVE SIZE

DN 50 to DN 200

PRESSURE RATING

PN 25 to PN 40

LINING

without

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