Ball valves with soft and metal seal
Ball valves are intended for use as a shut-off device in pipelines with liquid or gaseous, aggressive or non-aggressive working media.
Working media used: water, water vapor, steam, gas, oils, oil, acids, alkalis and other liquids and gases with and without mechanical impurities.
11s01pf, 11nzh01pf, 11ls01pf, 11s99ft, 11nzh99ft, 11s999ft, 11nzh999ft, 11s67p, KM 91, K 91, K 92, Ballostar, KShZ
DN 10 – DN 1600,
PN 10 – PN 250
NPS ½″ – NPS 8″, Class 150 – Class 1500
The material of the main parts
steel 20L, 09G2S, 10X18N9L, 12X18L9TL, 06HN28MDTL, 03H17N13M2L, 10X17N13M2TL S355J2, A350 LF2, 1.4541, 1.4571, ASIS 304, ASIS 316, ASIS 316Ti, ASIS 321
on request: P265GH, 1.4306, 1.4404, 1.4539, 1.4462, 1.7335 , Hastelloy C276, and others.
Metal-metal filled with PTFE, NYLON, PEEK, fluoroplast F-4, F4K20, Fluvis
Type of control
manual lever, manual flywheel with gearbox, pneumatic drive, electric drive, hydraulic drive
Connection to the pipeline
internal thread – G (BSPP), NPT, R (BSPT), Rp
flanged – EN, API, GOST
flange – EN, API, GOST
Tightness in the gate
EN 12266-1, degree of tightness A – without leaks,
API 598, or API 6D – no leaks.
DETACHABLE THREADED (BOLTED)
consisting of two parts (DN 10-150)
consisting of three parts (DN 200-250)