Resilient Seated Gate Valve OS&Y Type Flange Ends gate valve

Description

Resilient Seated Gate Valve OS&Y Type Flange Ends gate valve

 

DIMENSIONS (MM/INCH)
SIZE	mm	350	400	450	500	600
	inch	14″	16″	18″	20″	24″
L	mm	381	406	432	457	508
	inch	15	15.98	17.01	17.99	20
H	mm	1577	1800	2048	2297	2600
	inch	62.09	70.87	80.63	90.43	102.36
D	mm	508	558	610	610	762
	inch	20	21.97	24.02	24.02	30

 

Resilient Seated Gate Valve Product Description

The valves disc is rubber-packed to get excellent sealing effect by the rubber’s resilient deformation. Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc. and saves installation space. It is used widely in tap water industry, sewage treatment, shipping construction, petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system’s pipeline to adjust and shut off fluids.

Characteristics:
1. The seal is designed with dustproof ring plus three “O”-seal ring, reliable sealing, on-line replaceable.
2. Both gate and aluminum bronze bearing are in in aid design good self lubrication, high strength and can have the aluminum bronze bearing replaced without need to replace the gate integrally, after a long time use.
3. Rubber wrapped gate anti-corrosion, good tightness.
4. Advanced surface treatment, coated with non-toxic epoxy resign static powder, anti-corrosion, pollution-free, can be used drinking water pipeline.
5. The body is designed without gate slot, the smooth passage will not get impurities filling up , more applicable for sewage working condition.
6. The integral seal works raliably. For the high pressure seal, leaving zero leakage under1.5 times nominal pressure and ,for the low pressure one ,under 0.02Mpa.

 

Additional information

Size	DN350-600
Pressure	200/250PSI
Body	Ductile Iron, A536 65-45-12
Wedge Disc	Ductile Iron EPDM coated
stem	stainless steel AISI 304/420
Bonnet	Ductile Iron A536 65-45-12