| 1. | The hard sealing gasket also can absorb the noise and vibration
密封垫圈也可吸收噪音及振动。 |
| 2. | The full series are structure of tri - eccentric and hard sealing
全系列均采用三偏心硬密封结构。 |
| 3. | Hard seal butterfly valves
金属密封碟阀 |
| 4. | Appropriate medium ： water ， oil ， gas ， various acids alkaline salt solutions media etc . hard sealing ball valves also used in media with particles and firbres
适用介质：水、油、气及各类酸、碱、盐介质，硬密封球阀还能适用带颗粒及纤维状介质。 |
| 5. | The metal hard seal fixed on the ball valve divides into the normal temperature and the high temperature , when the application temperature is higher than 180 , please indicate the application temperature the first
金属硬密封固定球阀分为常温型和高温型，当使用温度大于180时，订货时应注明使用温度。 |
| 6. | Opposite nip type line with rubber butterfly valve , metal hard seal eccentric butterfly valve , intensifying polytetrafluoro - ethylene soft ? sealing butterfly valve , low - load light type high temperature butterfly valve , fluorine - butterfly butterfly valve
对夹式衬胶蝶阀，金属硬密封偏心蝶阀，强化聚氟乙烯软密封蝶阀，低负载轻型高温蝶阀，衬氟蝶阀。 |
| 7. | Guiding type two - position & two - port high - temperature solenoid valve adopts teflon hard seal structure , with reliable performance , large flow , high - temperature resistance , and corrosion resistance . it can control multiple fluid , with easy operation
先导式二位二通高温电磁阀，采用聚四氟乙稀硬密封结构，耐高温、耐腐蚀、性能可靠，流量大、使用方便，能控制多种流体。 |
| 8. | Note : this table for the convention flange connection worm gear and worm drive metal hard seal fixed ball valve model establishment , the major parts material and the suitable operating mode , other requests and its model establishment sees the ball valve model establishment method
注：本表为常规法兰连接蜗轮蜗杆传动金属硬密封固定球阀的型号编制、主要零件材料及适用工况，其他要求及其型号编制见球阀型号编制方法。 |
