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

Table 3  Technical Parameter

DN(mm):DN1001600(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:-20425,Stainless steel:-40595

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	Mr. Mr. Sam Yang Tel: 86-571-63168258 Contact to this supplier Related Search High Carbon Steel    High Carbon Steel Wire    High Carbon Steel Blade    Butterfly Valves    Butterfly Ball Valves    Plastic Butterfly Valves    More>> Find more related products in following catalogs on Hisupplier.com Machinery & Industrial Supplies >> Industrial Materials >> Recycled Materials × Company Info Zhejiang yongsheng technology co.,ltd. [China (Mainland)] Business Type:Manufacturer City: Hangzhou Province/State: Zhejiang Country/Region: China (Mainland) View Contact Details You May Like: prev Pneumatic Piston Triple Offset Butterfly... Pipeline 2 / 4 / 60"Ball Valve with Carb... Impact Soft Sealing Automatic Control Va... Electric Cooling Fin Cage Type Control V... Single Seat Cryogenic Control Valve High... Wafer Connection Electric Control Butter... Electric Cooling Fin Multi Stage Cage Co... CS SS Control Ball Valve with Soft Seate... Electric Low Load Butterfly Valve with D... 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