Detailed Product Description
two-way cast-steel valve
Specification:
* Connecting pipe flange characteristics: GB9112-88, PN16
* The diameter scale: DN15DN500
* The valves leak rate: DN15DN100: <KVS Value*0.01%
DN125DN500: <KVS Value*0.1%
* The medium temp. scale: -25+120
* Valve flow character: proportional (setting on the intelligent drivers)
* Valve body load pressure capacity: 1.6MPa, 4.0MPa, 6.4MPa
* Valve pole seal structure: V type seal ring and stainless spring compensating
* Valve body material: cast steel.
* Valve core material: brass.
* Valve pole material: stainless steel (1Cr18Ni9Ti)
The special type:
Valve type DN (mm) Pipe (in.) recommended drivers
VS-8200-15 15 1/2 500N
VS-8200-20 20 3/4 500N
VS-8200-25 25 1 500N
VS-8200-32 32 1 1/4 500N
VS-8200-40 40 1 1/2 500N
VS-8200-50 50 2 1000N
VS-8200-65 65 2 1/2 1000N
VS-8200-80 80 3 1000N
VS-8200-100 100 4 3000N
VS-8200-125 125 5 3000N
VS-8200-150 150 6 3000N
VS-8200-200 200 8 3000N/6500N
VS-8200-250 250 10 16000N
VS-8200-300 300 12 16000N
VS-8200-350 350 14 16000N
VS-8200-400 400 16 16000N
VS-8200-450 450 18 16000N
VS-8200-500 500 20 16000N.
