(對夾，凸耳)進口暗桿式刀閘閥性能描述 Performance description

(對夾，凸耳)暗桿式刀閘閥的閘板關閉到位時通徑無死角，根據流體分析設計沖力，自動沖解通徑死角處雜物使介質通過更順暢；內部設有弧形刮片使閘板在啟閉工作全面積刮凈表面使壽命更長，防止介質殘留在閥腔，造成閥門開關不暢 retz品牌 (Hard seal, soft seal) When the gate of the non rising stem knife gate valve is closed in place, there is no dead angle in the diameter. According to the fluid analysis, the impulse is designed to automatically flush the debris at the dead angle of the diameter to make the medium pass more smoothly; Arc scraper is set inside to make the gate clean in the full area of the opening and closing work, so as to prolong the service life and prevent the medium from remaining in the valve chamber, causing the valve to open and close smoothly

規格說明 Description

公稱壓力 Nominal Pressure：PN10/150LB 

規格尺寸 Size：2～32”

適用溫度 Temperature: 軟密封≤ 80℃、硬密封≤ 350℃

開關形式 On-off form：手輪，傘齒輪，氣動，電動 Handwheel, bevel gear, pneumatic, electric

密封形式 Sealing form

(對夾，凸耳)進口暗桿式刀閘閥產品特性 Product characteristics

●閥桿保護罩套管：避免閥桿受到外部異物噴射 Valve rod protective cover sleeve: prevent the valve rod from being sprayed by external foreign matters

●位置指示器：顯示刀閘閥位置（與限位開一同安裝使用或僅安裝位置指示器）Position indicator: display the position of knife gate valve (installed with limit switch or only installed with position indicator)

●一體式閥體堅固抗變形，防止泄漏 retz The integral valve body is firm and resistant to deformation to prevent leakage

●閘板鋒利切割力強，表面平整 The ram has strong cutting force and flat surface

●加強型閥座，閥座具有補償性，閥座與閘板始終貼合，可應用于反裝的工況 Reinforced valve seat, the valve seat is compensatory, and the valve seat and gate always fit together, which can be applied to the working condition of reverse installation

●支架板堅固、輕便。為環氧漆涂層鋼或不銹鋼，預留有限位開關、電磁閥和安全保護裝置安裝孔 The support plate is firm and light. For epoxy coated steel or stainless steel, reserve mounting holes for limit switches, solenoid valves and safety protection devices

●防腐蝕涂層環氧烤漆涂層 Anti corrosion coating Epoxy baking paint coating

零部件材質表 Parts material table