产品展示
产品展示
产品展示
公司:上海拉夫里加制冷设备有限公司
地址:上海市闸北区新疆路500号
电话:021-63802799
传真:021-53550156
邮编:200070
钢球式单向阀

产品简介
钢球式单向阀应用于压缩机排气管路上。钢球周围的直通式流通设计,使小直径的阀体能输 出大流运,全部金属的设计允许安装和运行时的高温。
Brief introduction
Installed in the vent pipe line of the compressor.Straight design around the steel ball, make big flow come from the valve with small diameter, all-metal design permit the high temperature during installation and operation.
结构示意图

技术参数 Technical data
型号 Type |
接口尺寸A(in) Connection |
阀径B (in) Size |
总长C (in) Total length |
冷量 Rt |
泄漏率Leak 60psi |
虽大工作压力 Bar |
爆破压力 Bar |
订货号 Order number |
LA-6 | 3/8 | 1/2 | 3.75 | 5.0 | 0.009 | 44 | 220 | 800-101 |
LA-8 | 1/2 | 5/8 | 3.75 | 9.0 | 0.009 | 44 | 220 | 800-102 |
LA-10 | 5/8 | 7/8 | 4.5 | 17.0 | 0.009 | 44 | 220 | 800-103 |
LA-12 | 3/4 | 1-1/8 | 4.5 | 32.0 | 0.014 | 38.6 | 193 | 800-104 |
LA-14 | 7/8 | 1-1/8 | 4.5 | 35.0 | 0.014 | 35.6 | 138 | 800-105 |
LA-18 | 1-1/8 | 1-3/8 | 5.0 | 92.0 | 0.02 | 32.5 | 138 | 800-106 |
产品特性:
钢球式单向阀采用钢球自闭式设计,并以气体为介质适用多种制冷剂,在系统中防止制冷剂的倒流
钢球密封设计、逆向近乎零泄漏
工作温度:-30°C—150°C
工作压力:3.5Mpa
Character:
Adopt the closed type, and is used with gas, prevent the reverse flow of refrigerant
Sealing design、nearly 0 reverse flow
Working temperature : -30°C—150°C
working pressure 3.5Mpa