1.Nominal pressure:PN16～PN100/Class150～Class600
2.Nominal diameter:
Cut-off type DN80～3200 mm/NPS 3～NPS128,
Regulation type DN80～1600 mm/NPS 3～NPS 64
3.Applicable temperature:
Low-temperature type(-196～-29℃)
Normal-temperature type(-29～ 250℃)
High-temperature type( 250～ 538℃)
4.Applicable medium:Water,steam,oil, gas,etc
5.Bonnet form:
Standard type(-29～ 250℃)、
High-temperature (heat sink)type( 250～ 538℃)
Low-temperature(extended)type(-196～-29℃)
6.Valve leakage level:
Level V for hard seal, Level V for soft seal (hard seal (Level VI) as special order)GB/T4213和ANSI/FCI70-2 As per GB/T4213 and ANSI/FCI70-2。
7.Flow characteristics:Approximate equal percent
8.Adjustable ratio: 30:1
9.Rated Cv value:See table for details
10.Rated stroke:: 0～90°
11.Opxional driving forms:pneumatic,electric,electro-hydraulic,manual,etc.
