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Electric Actuated Butterfly Valve , DN50 - DN2400 Wafer Butterfly Valve Flange Type

Categories Low Load Butterfly Valve
Brand Name: YSMETER
Model Number: YS
Certification: CE,TRCU,ISO9001
Place of Origin: Hangzhou,China
MOQ: 1 set
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1500 sets/month
Packaging Details: Wooden box
Price: Negotiation
Delivery Time: 7-15 working days after received your payment
Material: Carbon steel
Size: DN50~DN2400
Pressure: PN0.25~PN1.0MPa
Application: Gas
Connection: Wafer,flange
Temp.: -20~+450℃
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    Electric Actuated Butterfly Valve , DN50 - DN2400 Wafer Butterfly Valve Flange Type

    Electric Actuated Butterfly Valve , DN50 - DN2400 Wafer Butterfly Valve Flange Type


    DN50~DN2400 Electric Low-load on-off butterfly valve


    Material:Carbon steel
    Pressure:PN0.25~PN1.0MPa
    Connection:Wafer,flange
    Temp-20~+450℃
    Size:DN50~DN2400
    Application:Gas

    General

    ZSHW/ ZDRW Series of Low Load Butterfly Valve,the body and disc are welded by the steel plate. Its features are simple structure, compact and light, easy operation. Equipped with rack and pinion type pneumatic actuator or electronic type electric actuator, and it is applicable to low pressure or high temperature gas.


    Specification and Technical Parameter


    Table 2 Rated Flow Coefficient

    DN(mm)

    100

    150

    200

    250

    300

    350

    400

    450

    500

    600

    Rated Kv

    405

    1150

    2030

    3150

    4550

    6200

    8100

    10260

    13500

    19800


    DN(mm)

    700

    800

    900

    1000

    1100

    1200

    1300

    1400

    1500

    1600

    Rated Kv

    27000

    35700

    44600

    55080

    66650

    81000

    95060

    110250

    125000

    144000


    Table 4 Main Performance Parameter

    Item

    Description

    Open type

    Back-seat type

    10°sealing type

    1

    Basic error

    ≤±2%

    2

    Hysteresis

    ≤±2%

    3

    Dead zone

    ≤±1.5%

    4


    Allowable leakage

    ≤±2%×Rated capacity

    ≤±0.5%×Rated capacity

    ≤±0.3%×Rated capacity


    Table 3 Technical Parameter


    DN(mm):DN100~1600(4”~64”)


    PN(MPa):0.25,0.6


    Inherent flow characteristic:EQ%


    Pneumatic actuator type:Single acting,Double acting


    Supply air pressure(MPa):0.4


    Electronic actuator:According to the required torque


    Voltage:220V.AC 50Hz 380V.AC 50Hz(Three-phase)


    Connection:PN≤0.6MPa HG/T20592-2009 RF


    Working temperature (℃):Carbon steel:-20~425℃,Stainless steel:-40~595℃


    Note:The thickness of flange according to HG/T20592-2009 PN0.25MPa.


    Zhejiang Yongsheng Instrumentation Co., Ltd is located in Lushan Hi-tech Park - in the southern part of Hangzhou where with honor of Natural Heaven. The company is covered with more than 30,000 square meter area; we have two factories: one with an annual output of 5000 tons of resin sand cast and another produces 20,000 sets of valves. We have more than 300 senior and middle-class technicians. Our company has many patent products including: new type of intelligent control valve, three eccentric butterfly valve, “V” ball valve, pneumatic Y–trap valve and pipe regulating device etc. We have fully realized a stream line from valve body casting, machining, testing, and packing for self regulating valve series, linear-motion regulating valve series, rotary-motion regulating valve series, intelligent control valve series, and we have turned into one of the most advanced control valve R&D, and manufacturing base in China.

    Yongsheng has built up a wide marketing and after-sales service network through years of hard work. We have offices and franchisers in Beijing, Shanghai, Shandong, Hubei, Henan, Jiangsu, Sichuan and northwest of china. While stabilizing the domestic market, the company is also vigorously expanding international market. This faculty enables us to provide professional and in-time services to our customers.

    “Pursuing for existence in competition, profit in quality, innovation in technology and development in management”, all staffs in Yongsheng Instrumentation company will continue to satisfy and even exceeds the requirements of our customers under the guideline of “high quality” “famous brand” “good service”, and sincerely expect to be your partner in future!

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