公司销售的船用蝶阀密封圈产品主要有Nakakita, Keystone, Tomoe, OKM等品牌，规格齐全。产品价格质量，在市场上**有优势。如您有蝶阀密封圈需求请与我们联系。
蝶阀阀座是蝶阀的关键部件，其通过与阀芯接触其密封作用，要求耐被输送介质。为了保证密封性良好、阀板开关自如以及装配压缩量小，对橡胶阀座的尺寸公差和尺寸稳定性要求很高。
Butterfly Valve Seat ring蝶阀密封圈 / 蝶阀阀令 / 蝶阀阀座:
中心对夹 / 中心双法兰 / 偏心对夹 / 偏心双法兰
Seat Ring for Wafer Type Butterfly Valve with Manual Lever Handle
Seat Ring for Wafer Type Butterfly Valve with Hydraulic Actuator
Seat Ring for Lug Type Butterfly Valve with Hydraulic Actuator
Seat Ring for Flange Type Butterfly Valve with Manual Worm Gear Operator
Seat Ring for Lug Type Butterfly Valve with Manual Lever Handel
Seat Ring for Lug Type Butterfly Valve with HYD. Transmitter operator
Makers厂家: Keystone Valve Ltd.
Material材质: NBR EPDM VITON
Size/Press.尺寸/ 压力: 5K 10K 16K
50A, 65A, 80A, 100A, 150A, 200A, 250A, 300A, 350A, 400A, 450A, 500A, 550A, 600A, 650A, 750A
F920 KEYSTONE 0-1000 KPA -40 TO 150 C, 50 - 300 A
F990 KEYSTONE 0-1000 KPA -40 TO 150 C, 50 - 500 A
F360/362 KEYSTONE UP TO PN 16 -29°C - 120°C, 50-300 A
FIGURE V11 KEYSTONE UP TO 150 PSI -40°C - 120°C, 65- 750A
FIGURES AR1 AND AR2 GENERAL PURPOSE VALVE KEYSTONE, -20°C - 120°C
