Z45X Non-rising resilient seat gate valve
This valve is mounted on various pipelines and used as a bi-way closed circuit equipment for tap water,sewage treatment,metallurgy, petroleum,building chemical,electric power etc. Industries.
Features
1. Such a design as the dustproof ring three layers of o-seal ring makes the sealing reliable and on-line replaceable
2. The design with an aluminum bronze bearing inlaid in the gate leaves a good self-lubrication and a high strength. The said bearing can be replaced without need to replace the integral gate when worn out after a long time use.
3. The gate is wrapped with rubber,anti-corrosion and good at tightness
4. Advanced surface treatment,coated with harmless epoxy resin static powder,anti-corrosion,non-pollution,can be used in a drinking pipeline
5. The body is gate-slot free designed, the channel is smooth without causing impurities to be piled up,more suitable for sewage working condition
6. Reliable integral sealing,zero-leak for high pressure sealing under 1.5 times of PN and for low pressure sealing under 0.02Mpa.
Executive standard
Design and manufacture standard:CJ/T216-2005
Structure length:GB/T 12221, DIN3202 F4
Size of flange:GB/T 17241.6(Cast iron),GB/T 9113.1(Cast steel)
Test and inspection:GB/T13927
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