- 阀门标准 :
- ● AWWA C509
● EN1171\MSS SP-70 - 公称压力 :
- 200
250
300psi - 法兰标准 :
- GB9113.1
PN16/BS
EN1092/PN10/16
ANSI B 16.1 class 125 - 动作温度 :
- 57°, 68°, 79°, 93°C , 100°C , 141°C , 182°C , 260°C
- 玻璃泡直径 :
- ● FM认证标准FM认证下垂型喷头5mm
● FM认证快速FM认证下垂型喷头3mm - 内外静电喷涂、或者粉末喷涂
- 法兰x 法兰、丝扣x 丝扣、丝扣x 法兰安装的方式任选
- 阀门尺寸: 2”(DN50) to 48”(DN1200)
- 通过FM,UL,GB, VDS, BS, EN认证
- Descriptions :
- Valve Standard :
- ● AWWA C509
● EN1171\MSS SP-70 - Working Pressure :
- 200
250
300psi - Flange Type :
- GB9113.1
PN16/BS
EN1092/PN10/16
ANSI B 16.1 class 125 - Inside and outside liquid epoxy painting or fusion bonded expoxy powder coating Flanged x Flanged, Grooved x Grooved and Grooved x Flanged available
- Size :
- ● 2”(DN50)
● 48”(DN1200
- 产品材料 :
- ● 阀体 球铁QT500-7/ 铸铁 HT250
● 阀杆 不锈钢2Cr13/ 黄铜 Hpb59-1
● 阀板 球铁QT500-7 / 铸铁HT250 ,三元乙丙橡胶(EPDM)涂层
● 手轮 球铁QT500-7/QT450-10
- Material :
- ● Body Ductile IronQT500-7/ Gray Iron HT250
● Stem :Stainless Steel 2Cr13/ Brass Hpb59-1
● Bonnet: Ductile IronQT500-7 / Gray Iron HT250 ,EPDM Rubber Package
● Handwheel:Ductile Iron QT500-7/QT450-10
- 产品品牌 :
- 产品认证 :
- FM , UL , GB , VDS , BS , EN