Self-regulating valve imported
Imported Self-Operated Pressure Control Valves, Self-Operated Pressure Reducing Valves, Self-Operated Pressure Relief Valves, and Self-Sustaining Regulating Valve Parameter Selection
Self-regulating valve for import Product Overview
Germany's VorwerkWODEThe imported self-regulating valve consists of valve body, valve seat, valve core components, etc., and is an energy-saving product that automatically adjusts pressure without external energy, relying solely on the pressure changes of the medium being adjusted. It is suitable for pressure control devices for non-corrosive liquids, gases, and steam. The control spring is relatively far from the valve body.,Not affected by medium temperature, and features that make it easier to replace or adjust the spring.
Therefore, self-regulating valves are mainly used in industrial sectors such as petroleum, chemicals, metallurgy, light industry, as well as urban heating and heating systems. The self-regulating valve series products have nominal pressurePN16、40Nominal Pipe Size Range20～300mm, Temperature Use ≤350A variety of products are available for selection.
Section 2: Imported Self-Regulating Valves Key Technical Parameters
Nominal Bore SizeDN | 20 | 20 | 20 | 20 | 20 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Rated Flow CoefficientKv | 7 | 11 | 20 | 30 | 48 | 75 | 120 | 190 | 300 | 480 | 760 | 1100 | 1750 | |
Rated StrokeL（mm） | 8 | 10 | 14 | 20 | 25 | 40 | 50 | 60 | 70 | |||||
Nominal PressureMPa） | 1.6、4.0 | |||||||||||||
Pressure Regulation Range(KPa) | 15～50、40～80、60～100、80～140、120～180、160～220、200～260、 | |||||||||||||
Intrinsic traffic characteristics | Quick release | |||||||||||||
Adjustment Precision%） | ±5 | |||||||||||||
Operating Temperature℃） | ≤350 | |||||||||||||
Allowable leakage amount | Hard-sealed(1/h) | Single Seat:≤10-4×Rated Valve CapacityⅣGrade, Two-seater and Sleeve:≤5×10-3Rated Valve CapacityⅡGrade | ||||||||||||
Soft seal(m1/min) | 0.15 | 0.30 | 0.45 | 0.60 | 0.90 | 1.70 | 4.0 | 6.75 | 11.10 | 16.0 | ||||
Pressure Reduction Ratio | Ceiling | 10 | ||||||||||||
Minimum | 1.25 | |||||||||||||
Note: Germany WOERD Oxygen Regulating ValveWODEValves are made of stainless steel and undergo degreasing treatment.
Section 3: Imported Self-Regulating Pressure Control Valve Main exterior view
Note: Due to the website layout, please contact Ward's authorized agents for specific dimensions.
Section 4: Imported Self-Regulating Pressure Control Valve Key Components Material
Valve body | ZG230～450、ZG1Cr18Ni9Ti、ZGCr18Ni12Mo2Ti |
Valve Core | 1Cr18Ni9Ti、Cr18Ni12Mo2Ti |
Valve Seat | 1Cr18Ni9Ti、Cr18Ni12Mo2Ti |
Valve Stem | 1Cr18Ni9Ti、Cr18Ni12Mo2Ti |
Film Cap | A3、1Cr18Ni9Ti |
Filling Material | PTFE, flexible graphite |
Diaphragm | Nitrile rubber, oil-resistant rubber, fluororubber |
If you have any questions.Please call us, and we will certainly do our best to provide you with excellent service! If you need to inquire about more detailed product information, welcome to contact Germany Vorde.WODEAuthorized Level 1 Distributor: Beijing Yongdebao Valve Co., Ltd.
