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CARX stainless steel fast inlet and exhaust valves are high-performance composite valves manufactured from all stainless steel and are designed for piping systems with stringent requirements for corrosion resistance, sanitary ratings, and fast response. It integrates high-speed exhaust, continuous micro exhaust and instantaneous large flow air suction functions, which can quickly exhaust a large amount of air when the pipeline is filled with water, automatically exhaust dissolved gas when the system is operating, and instantaneously suck in sufficient air when the system generates negative pressure. The whole process is automatically completed, effectively guaranteeing the operation efficiency of the system and preventing water hammer and vacuum deformation of the pipeline. Widely used in food and beverage, pharmaceutical, bioengineering, fine chemical, seawater desalination, high purity water systems, ship ballast tanks and other corrosive or high sanitary standard working conditions of the pipeline system. It is especially applicable to critical pipe sections with frequent system startup and shutdown, easy to produce negative pressure or air resistance, and is an important component to ensure process safety and fluid transmission efficiency.


CARX Stainless Steel Quick Inlet and Exhaust Valve Product Drawing
Features:
1.All stainless steel corrosion resistant structure
The valve body, float ball, lever and connecting piece are all made of 304/316 stainless steel, with excellent corrosion resistance and corrosion resistance, suitable for drinking water, chemicals, seawater and media with high sanitary requirements.
2.Compound fast intake and exhaust
The main exhaust port is designed as a large-flow channel, which can realize high-speed suction and discharge of air, with short response time; The micro vent provides continuous removal of dissolved gases evolved during system operation.
3.High tightness and reliability
The sealing surface adopts high-precision grinding or soft sealing structure to ensure zero leakage of the valve under frequent opening and closing and high differential pressure working conditions, with long service life.
4.Wide temperature range and high pressure adaptability
Stainless steel material combined with high temperature resistant seals (such as EPDM and fluororubber) can adapt to - 20 ℃ - 150 ℃ medium temperature and higher working pressure (such as PN25 and PN40).
5.Compact structure and easy maintenance
The overall modular design allows quick removal of the upper cover for internal inspection, cleaning or replacement of parts, and is ideal for maintenance in clean or sterile environments.

CARX Stainless Steel Quick Inlet and Exhaust Valve Structure Diagram
Component name and material
| 序号 | 名称Name | 材质Material |
| 1 | 防雨盖Rain cover | HT200, FCD-450 |
| 2 | 定位架Positioning frame | HT200, FCD-450 |
| 3 | 导杆活塞Guide rod piston | SUS304 stainless steel |
| 4 | 密封圈Sealing ring | BUNA/NBR |
| 5 | 密封垫圈Sealing gasket | BUNA/NBR |
| 6 | 密封圈压板Sealing ring pressing plate | SUS304 stainless steel |
| 7 | 护桶Protective bucket | SUS304 stainless steel |
| 8 | 浮球Float ball | SUS304 stainless steel |
| 9 | 壳体Shell | HT200, FCD-450, WCB |
| 10 | 密封环Sealing ring | BUNA/NBR |
Performance Specification Sheet
| 规格DNSpecification DN: | 25 | 50 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 |
| 立方米/小时Cubic meter per hour | 2-88 | 85-352 | 22-904 | 34-1413 | 76-3179 | 135-8831 | 212-8831 | 305-12717 | 415-17309 | 542-226 |

CARX Stainless Steel Quick Inlet and Exhaust Valve Outline Drawing
| 通径Full bore diameter | D | D1 | D2 | Φ | H | Z-Φd |
| 25 | 115 | 85 | 68 | 195 | 320 | 4-14 |
| 50 | 160 | 125 | 100 | 195 | 320 | 4-18 |
| 80 | 195 | 160 | 135 | 242 | 375 | 4-18 |
| 100 | 215 | 180 | 155 | 260 | 395 | 8-18 |
| 150 | 280 | 240 | 210 | 345 | 500 | 8-23 |
| 200 | 335 | 295 | 265 | 425 | 600 | 8-23 |
| 250 | 390 | 350 | 320 | 500 | 680 | 12-23 |
| 300 | 440 | 400 | 368 | 605 | 780 | 12-23 |
| 350 | 500 | 460 | 425 | 650 | 860 | 16-23 |
| 400 | 565 | 515 | 485 | 740 | 940 | 16-25 |

Model:
P11X-10T/P11X-16T/P11X-10P/P11X-16PSpecification:
DN15-DN25Pressure:
PN10-PN16Material:
brass/stainless steel
Model:
CARX-10/CARX-16/CARX-25/CARX-10Q/CARX-16Q/CARX-25Q/CARX-10P/CARX-16P/CARX-25P/CARX-10R/CARX-16R/CARX-25R/CARX-10T/CARX-16T/CARX-25TSpecification:
DN15-DN200Pressure:
PN10-PN16Material:
cast iron, ductile iron, stainless steel, copper
Model:
QB1-10/QB1-16/QB1-25/QB1-10Q/QB1-16Q/QB1-25Q/QB1-10P/QB1-16P/QB1-25PSpecification:
DN15-DN25Pressure:
PN10-PN25Material:
water or media similar to water