(絲扣)進口內螺紋隔膜閥主要性能 Main performance

內螺紋隔膜閥當壓力介質進入閥門控制腔，隔膜下壓時，關閉閥門通道，當隔膜上升時，閥門通道被打開。隔膜閥沒有閥桿、密封墊、定向座等，通道中運動的唯一部件就是隔膜，所以不存在銹蝕及抱死現象，具有更高的穩定性能retz品牌Internal thread diaphragm valve When the pressure medium enters the valve control chamber and the diaphragm is pressed down, the valve channel is closed; when the diaphragm rises, the valve channel is opened. The diaphragm valve has no valve stem, sealing gasket, directional seat, etc. The only component moving in the channel is the diaphragm, so there is no corrosion and locking phenomenon, and it has higher stability

密封性能好，操縱扭矩小 Good sealing performance and small operating torque

規格:1/2"-3" Specification: 1/2"-3"

壓力:10bar（145PSI）Pressure: 10 bar (145 psi)

溫度:≤100℃

(絲扣)進口內螺紋隔膜閥技術參數 Technical paramete

1. 開關扭力小 Switch torque is small

2. 部件可更換，簡單經濟 Simple economy

3. 彈性密封的開閉件，確保沒有內漏 Elastically sealed opening and closing parts to ensure no internal leakage

4. 閥體加厚處理，抗壓性能高 Thickened valve body for high compression resistance

5. 流線型的流道，使得壓力損失小  Streamlined flow channel makes pressure loss small

6. 沒有填料函，因此沒有外漏 There is no stuffing box, so there is no leakage

7. 閥體與蓋被中間隔膜隔開，使得隔膜上方的閥蓋，閥桿等零件不受介質侵蝕 The valve body and cover are separated by the intermediate diaphragm, so that the bonnet, valve stem and other parts above the diaphragm are not corroded by the medium

零部件材質表 Parts material table

1.閥體：鑄鐵、不銹鋼  Cast iron, stainless steel

2.隔膜：氟塑料、橡膠  Diaphragm: fluoroplastic, rubber

3.閥瓣：鑄鐵、碳鋼  Disc: cast iron, carbon steel

4.閥蓋：鑄鐵、不銹鋼 Bonnet: cast iron, stainless steel

5.閥桿：碳鋼、不銹鋼 Valve stem: carbon steel, stainless steel

6.手輪：鑄鐵 Handwheel: Cast Iron