先锋影音av资源网,中文字幕精品无码亚洲字幕资源网,无码专区一级AV片在线观看,极品人妻少妇一区二区


Contact Us
/ EN

Leave Message

Please leave your contact information here, we will contact you as soon as we can.

Contact Way

Welcome to call us, it is our great honor to provide our service.

Contact Number

+86 21 3990 4482

Fax:+86 21 3990 4482
Mob: +86 15317844664
Email:qtfluid@qtfluid.cn
Add:No. 1689 Siyi Road, Jiading District, Shanghai
Home > Product > Hydraulic Valve > Manifold Block
Cross Type Pilot Handlebrief introduction

Product features

Control button pilot handle formerly known as cross type hydraulic proportional handle.It is a kind of hydraulic proportion control pressure valve which can control four pressure port, matching with the directional control sectional valve produced by our company, realized the hydraulic remote control.

technical parameter

Max. Flow

20L/min

Working Pressure

5Mpa

Switching Power Supply

DC30V*6A


Let QT Manufacturing become the Hydraulic Insdustry Benchmark

Mob: +86 153 1784 4664
Fax:+86 21 3990 4482
Phone:+86 15317844664
Email:qtfluid@qtfluid.cn

久久亚洲欧美国产| 少妇久久久久久被弄到高潮| 欧美中文黄片| 亚洲欧美日韩中文无线码| 天堂一区二区av| 环江| 91久久综合| 九色资源网| 五月丁香综合免费| 人妻久久久一区二区三区| 国产免费91| 亚洲综合无码一区| 亚洲av人人澡人人爽人人夜夜| av网址| 久久免费二区| 菠罗密菠罗密无码中文| 郑州市| www.蜜桃av| 亚洲欧美久久一区二区| 韩日乱伦| 亚洲资源中文字幕| 亚洲精品麻豆| 日本天堂在线观看| 婷婷久久基地| 亚洲AV综合色区无码另类小说 | 久久综合伊人77777蜜臀| 日韩无码地址一地址二| 国产自产c13区| 老色批| 99精品国产在热久久无码| 丁香五月激情五月开心六月| 美女被操中文字幕| 亚洲色区小说| 另类日韩| 国产精品无码一区二区三区,| 国产一区二区三区欧美日韩| 无码人妻熟妇av又粗又大无| 99久久无码| 五月婷婷中文网| 国产精品VIDEOSSEX久久发布| 狠狠躁天天躁无码中文字幕|