Body material: GGG40 (ductile iron).
Seat: SS 304. SS 316 + Stellite available.
Disc: SS 304. SS 316 + Stellite available.
Sizes: DN15 to DN400.
Face-to-face: DIN 3202 / EN 558-2.
Connection: PN16 and PN25 flanges; EN 1092-2.
Double-seal corrugated bellows.
Heat-dissipating bonnet.
Working temperature range: -10°C to +350°C.
Visual position indicator.
Handwheel and non-rising stem.
Thermal insulation shroud.
Lubrication device for stem, nut, and spindle.
Cr-alloy reinforced seals (provides higher resistance and anti-friction).
High-temperature resistant anti-corrosion protective coating.
Nitriding during manufacturing tempering; enhanced anti-corrosion and anti-friction.
Handwheel operated.
Design and manufacturing according to EN 13709 Standard.
Manufacturing tests and inspections according to EN 12266 Standard.
ANSI standard manufacturing available.
