Self-operated control valve (self-operated regulating valve) operates automatically driven by the pressure and temperature of flowing medium, requiring no external power supply or auxiliary instruments.
It adopts compact layout and modular design, with wide adjustable range and high control precision. Its sealing grade meets ANSI/FCI 70-2 Class IV~VI.
Product range covers R610 pressure reducing valve, R620 back pressure valve, R630 large-CV pressure reducing valve, R640 integrated pressure reducing & backpressure valve, R650 large bore pressure reducing/backpressure valve for diverse working conditions.
الحد الأدنى لكمية الطلب
10 قطع
قدرة التوريد
60000 قطع لكل سنة
