口徑規(guī)格 : | DN15~100,NPS11/2''~4'' |
壓力范圍 : | PN1.6~48Mpa,Class150~2500lb |
機體材料 : | Q325A |
閥門類型 : | 鍛鋼閘閥、球閥、截止閥、止回閥 |
驅動操作 : | 液壓驅動、PLC電腦控制、按鈕控制 |
連接方式 : | 焊接式、絲扣式、法蘭式 |
榮獲證書 : | 新產品、國家專利等 |
JWTQ型鍛鋼閥門測試臺、試壓機
JWTQ型鍛鋼閥試壓機是我公司在積累多年生產閥門檢測設備技術的基礎上按照國家GB／T1 3927 — 92《通用閥門壓力試驗》和ZBJl6006-90《閥門的試驗與檢測》的標準規(guī)范要求，是公司自主研發(fā)的新一代沉水式液壓閥門試壓機并擁有國家技術專利知識產權，專利號ZL2016 1 0240324.1本機最大特點是將被測試工件浸入水中，在測試過程中可方便目測測試工件是否有泄漏
1/ JWTQ/JWZTQ型 (潛水式)液壓閥門測試臺技術性能與特點
● 適用于小口徑法蘭、焊接式、內外螺紋式鍛鋼等閥門的壓力性能試驗，
完全符合GB/T 13927-2008、JB/T 9092-99、API 598要求；
● 兼?zhèn)鋳A爪抱壓式與頂壓壓緊式工作，將試驗工件沉入水箱中，
可上下升降功能，特別適應氣體壓力試驗，操作使用方便；
● 系統(tǒng)內配置高、低壓水泵供壓裝置，試驗介質循環(huán)貯存使用；
● 試壓介質為水、氣，由用戶任意選擇；
● 在測試水或氣的保壓過程中，被試閥腔內有較高的壓力情況下按任何一個按鈕都不工作，
一直泄壓到無壓力才能正常工作。(工作時確保安全)；
● 本機設有液壓自動卸荷系統(tǒng)，使用時，高壓狀態(tài)與卸荷狀態(tài)自動切換，有效降低了油溫，
延長了設備使用壽命，節(jié)能降耗；
● 設有試壓安全保護裝置；
● 可訂配電腦檢測數據管理系統(tǒng)。
Technical performance and feature
● It's suitable for the pressure performance test of the small bore flange type, welding type,
internal and external thread type forge steel valves, fully meet the GB/T 13927-2008, JB/T 9092-99,
the API 598 requirements.
● It has the grip pressure hold and top press clamp type operation. Sink the test parts into the water tank,
which can lift up and down, especially suitable for gas pressure test, with the simple operation and use.
● The system equips with the high and low pressure water pump device to be used for
the test medium circulation storage.
● The pressure trial medium is water, air and kerosene that can be selected freely by users.
● During the course of presseure protection of water or air test, any button can not work under
the condition of which the tested valve cavity has high pressure, it can work nornmally until leaking
the pressure to no pressure (make sure safety while working).
● The test bench is equipped with an automatic oil pressure discharge system. As it is used,
a high pressure condition and pressure discharge condition can be changed over to effectively
reduce the oil temperature, elongate life of the test bench and save energy.
● It sets the pressure trial safe protective device.
● It can match with computer detection data management system.
2/ JWTQ(JWZTQ)型 (潛水式)液壓閥門測試臺(外觀示意圖)
JWZTQ type diving hydraulic valve test bench (outline schematic figure)
3.JWTQ型壓力顯示圖表
3.1/JWTQ-50型 閥門公稱通徑與公稱壓力試驗范圍
The test range of valve nominal diameter and nominal pressure for JWZTQ-50 model
3.2/JWTQ-100型 閥門公稱通徑與公稱壓力試驗范圍
The test range of valve nominal diameter and nominal pressure for JWZTQ-100 model
