Body material: A-105 (forged steel).
Internals: SS 304. SS 316 + Stellite available.
Sizes: from 1/2″ to 16″.
Nominal pressure: 300# (others available).
Face to face: ANSI B16.10.
S.W. connection according to ANSI B16.11.
With regulating disc.
Double-seal corrugated tube bellows.
Working temperature range: -10°C ~ +450°C.
Visual position indicator.
Handwheel and non-rising stem.
Thermal insulation bonnet.
Device for stem, nut, and spindle lubrication.
Reinforced seals with Cr alloy (provides greater resistance and anti-friction).
High-temperature resistant anti-corrosion protective paint.
Nitriding during manufacturing tempering; enhanced anti-corrosion and anti-friction.
Handwheel operated.
Design and manufacturing according to ANSI 16.34 Standard.
Manufacturing tests and inspections according to API 598 Standard.
