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Pneumatic Piston Carbon Steel High Temperature Butterfly Valves CE TRCU ISO9001

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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    Pneumatic Piston Carbon Steel High Temperature Butterfly Valves CE TRCU ISO9001

    Pneumatic Piston Carbon Steel High Temperature Butterfly Valves CE TRCU ISO9001


    CE Pneumatic piston low load carbon steel 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 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.


    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

    Quality Pneumatic Piston Carbon Steel High Temperature Butterfly Valves CE TRCU ISO9001 for sale
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