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对夹中线蝶阀

发布作者:厦门弗瑞特流体控制有限公司 该信息已被浏览了 2233次 发布时间:2017-04-18 9:32:13


广泛应用于食品、医药、化工、石油、电力、冶金、城建、轻纺、造纸等给排水、气体管道上作调节流量和截断介质的设备使用。


产品特征:
■结构合理简单、紧凑,拆装方便,可以任意位置安装
■可双向承压,密封性能好,零泄漏
■中心板式结构,启闭力矩小
■可选阀座型式:固定式、活动式
■可选阀板与转轴的连接型式:整轴锥销、半轴锥销、整轴无销、半轴无销
■可选阀体结构:无凸耳式、凸耳式
■ 可选驱动方式:手动、蜗轮传动、电动、气动
■可选连接标准:GB、HG、SH、API、ANSI、ASME、ISO、DIN、BS、JPI、JIS等




技术参数:
■公称尺寸: DN50~DN1200
■公称压力: 0.6~1.6MPa,class 150
■设计标准:  GB/T 12238、API609
■.结构长度:GB/T 12221、API609
■适用温度:-10℃ ~120℃
■端部连接 :客户要求。
■试验和检验:GB/T13927、API598

主要零件材料:
■ 阀体:
铸铁、碳钢、不锈钢、铜合金"
■ 阀板:
衬胶板、电镀板、不锈钢、铜合金、双相钢"
■ 阀座:各种橡胶
■ 阀杆:不锈钢、双相钢
■ 衬套:润滑青铜、PTFE

, Widely used in food, medicine, chemical industry, petroleum, electric power, metallurgy, construction, textile, papermaking, water supply and drainage, gas pipeline equipment for regulating the flow and cut off the media use.
Product features:
A reasonable and simple structure, compact, convenient disassembly and assembly, can be installed anywhere
■ two-way bearing, good sealing performance, zero leakage
■ center plate structure, opening and closing torque is small
■ optional seat type: fixed type, activity type
The connection type ■ optional valve plate and the shaft: the entire shaft taper pin, taper pin, the half shaft shaft without pin, half shaft without pin
■ optional valve structure: no lug, lug type
■ optional drive mode: manual, worm gear, electric, pneumatic
■ optional standard: GB, HG, SH, API, ANSI, ASME, ISO, DIN, BS, JPI, JIS etc.
Technical parameters:
■ nominal size: DN50 ~ DN1200
■ nominal pressure: 0.6 ~ 1.6MPa, Class 150
■ design standards: GB/T 12238, API609
■. Length: GB/T 12221, API609
■ applicable temperature: -10 ℃ ~ 120 ℃
■ end connection: customer requirements.
■ test and test: GB/T13927, API598
The material of main parts:
A body:
Cast iron, carbon steel, stainless steel, copper alloy"
■ valve plate:
The lining plate, plate, stainless steel, copper alloy, dual phase steel"
■ seat: all kinds of rubber
■ stem: stainless steel, dual phase steel
■ bushing: Lubricating bronze, PTFE
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