品牌
生产厂家厂商性质
苏州市所在地
CV系列高压不锈钢针阀(0-10,000psi)
一、CV系列高压不锈钢针阀产品特性:
1、CV高压针阀在吸收美国﹑德国等国家近年来超高压阀门结构的基础上,结合国家机械部标准JB/T7747-95针型截止阀标准,自行改制研发的超高压类针型截止阀,在国内现已取代不少进口的高压阀,整体高压锻打,壳体强化处理,测试压力200MPa,目前在国内主要应用在高压泵,船舶厂,核电站,太空高压实验平台;完够满足国产代进口的各项性能要求;
2、CV高压针阀采用硬质钴铬钨合金钢阀瓣,硬度高,耐腐蚀,抗冲击,且能在介质冲刷过程中做三维旋转,提高了阀瓣抗苛刻工况冲蚀的性能,解决了密封面内漏问题。密封选用全进口MTU(USA)作为密封件,可耐高压高温腐蚀,生产严格,工艺精密;
3、阀体和接头(阀盖)采用斜面硬对硬密封,密封性能可靠。有效防止阀门外漏。
二、CV高压针阀产品参数:
公称压力:40MPa、70MPa、100MPa、140MPa、207MPa;(6,000—30,000psi)
公称通径:DN3~DN50,1/8—2";
适用介质:油﹑水﹑气等多种非腐蚀性或腐蚀性介质;
适用温度:-20℃~+440℃-70℃~220℃~570℃;
制造材料:304﹑316、合金钢压针阀。
BasicModelNo 基本订购型号 | RatingPressure 额定压力 | Orifice 流孔孔径 | Cv 流量值 | EndConnection 连接方式 Inlet/Outlet 入口/出口 | |
SS316 | A105 | ||||
SPNV4F4F | CPNV4F4F | 6,000psi—30,000psi | 5 | 0.52 | 1/4(F)*1/4(F) |
SPNV4M4F | CPNV4M4F | 1/4(F)*1/4(F) | |||
SPNV8F8F | CPNV8F8F | 1/2(F)*1/2(F) | |||
SPNV8M8F | CPNV8M8F | 1/2(F)*1/2(F) | |||
SPNV8M4F | CPNV8M4F | 1/2(F)*1/4(F) | |||
SPNV12F12F | CPNV12F12F | 6 | 0.6 | 3/4(F)*3/4(F) | |
SPNV12M12F | CPNV12M12F | 3/4(F)*3/4(F) | |||
SPNV16F16F | CPNV16F16F | 7 | 0.65 | 1(F))*1(F) | |
SPNV16M16F | CPNV16M16F | 1(F)*1(F) | |||
SPNV4F4FT | CPNV4F4FT | 10,000psi—30,000psi | 5 | 0.52 | 1/4(F)*1/4(F) |
SPNV4M4FT | CPNV4M4FT | 1/4(F)*1/4(F) | |||
SPNV8F8FT | CPNV8F8FT | 1/2(F)*1/2(F) | |||
SPNV8M8FT | CPNV8M8FT | 1/2(F)*1/2(F) | |||
SPNV8M4FT | CPNV8M4FT | 1/2(F)*1/4(F) | |||
SPNV12F12FT | CPNV12F12FT | 6 | 0.6 | 3/4(F)*3/4(F) | |
SPNV12M12FT | CPNV12M12FT | 3/4(F)*3/4(F) | |||
SPNV16F16FT | CPNV16F16FT | 7 | 0.65 | 1(F)*1(F) | |
SPNV16M16FT | CPNV16M16FT | 1(F)*1(F) | |||
SPNV8M8FB | CPNV8M8FB | 6,000psi—30,000psi | 5 | 0.52 | 1/2(F)*1/2(F) |
SPNV8F8FB | CPNV8F8FB | 1/2(F)*1/2(F) | |||
SPNV4M4FB | CPNV4M4FB | 1/4(F)*1/4(F) | |||
SPNA4M4F | CPNA4M4F | 1/4(F)*1/4(F) | |||
SPNA4M4FT | CPNA4M4FT | 10,000psi—30,000psi | 1/4(F)*1/4(F) | ||
SPNA8M8F | CPNA8M8F | 6,000psi—30,000psi | 1/2(M)*1/2(F) | ||
SPNA8M8FT | CPNA8M8FT | 10,000psi—30,000psi | 1/2(M)*1/2(F) | ||
SPNV38F38F | CPNV38F38F | 6,000psi—30,000psi | 3/8(F)*3/8(F) | ||
SPNV38M38F | CPNV38M38F | 6,000psi—30,000psi | 3/8(M)*3/8(F) | ||
SPNV38M38FT | CPNV38M38FT | 10,000psi—30,000psi | 3/8(M)*3/8(F) | ||
SPNA38M38FT | CPNA38M38FT | 10,000psi—30,000psi | 3/8(M)*3/8(F) |