YJZQ型外螺纹高压球阀 YJZQ型内螺纹高压球阀 YJZQ型板式高压球阀 YFYQ型外螺纹高压球阀 YFYQ型内螺纹高压球阀 YFYQ型法兰式高压球阀 CJZQ型外螺纹高压球阀 CJZQ型法兰式高压球阀 QJH型外螺纹高压球芯截止阀 QJH型内螺纹高压球芯截止阀 QJH型板式高压球芯截止阀 QJH型法兰式高压球芯截止阀 QJH3型外螺纹高压三通球阀 QJH3型内螺纹高压三通球阀 KHB型外螺纹高压球阀 KHB型外螺纹带焊接管高压球阀 KHB型内螺纹高压球阀 KHB-LR型高压球阀 KHB-SR型高压球阀 KHM型高压球阀 RKH型天然气用高压球阀 KHP型板式球阀 KHB3K内螺纹三通球阀 KHB3K外螺纹三通球阀 KHB3K外螺纹带焊管三通球阀 BKH-SAE-FS球阀(带SAE接头) BKH-SAE型球阀 KHSAE固定式法兰球阀 ZYQF型高压球阀 JZFS型焊接法兰高压截止阀 JZFS型内螺纹高压截止阀 JZFS型板式高压截止阀 JZFS型直角法兰高压截止阀 YJF型高压截止阀 JZFS高压截止阀组 AJ型蓄能器控制阀组 AQF型蓄能器用安阀 QFZ型蓄能器用安全阀组 AJF型安全截止阀 JJF-20型蓄能器专用截止阀 JJF-32型蓄能器专用截止阀 SAF-10蓄能器安全阀块 SAF-20蓄能器安全阀块 SAF-32蓄能器安全阀块
单向阀 内螺纹节流阀 板式节流阀 压力表开关
valve 阀门Filter 过滤器ball valve 球阀gate valve 闸阀Solenoid 电磁阀Stopcock 旋塞阀Mud valve 排泥阀Safe valve 安全阀Needle Valve 针型阀Butterfly Valve 蝶阀Control Valve 调节阀Control Valve 控制阀Exhaust valve 排气阀Plunger Valve 柱塞阀Balance Valve 平衡阀One-way valve 止回阀Flame arrester 阻火器reducing valve 减压阀Breathing valve 呼吸阀Discharge valve 放料阀Angle seat valve 角座阀Diaphragm Valves 隔膜阀Hydrophobic valve疏水阀