China High Quality 6 Inch Gate Valve Suppliers – Welded End Flat Gate Valve,WCB,CF8,CF3,CF8M,CF3M,LCB,LCC,LC1,high pressure,PSB,BW – UNIQUE
China High Quality 6 Inch Gate Valve Suppliers – Welded End Flat Gate Valve,WCB,CF8,CF3,CF8M,CF3M,LCB,LCC,LC1,high pressure,PSB,BW – UNIQUE Detail:
Technical parameters and characteristics
| Product | Flat Gate Valve | |
| Nominal diameter | 2″ - 48″ | DN50 - DN1200 |
| Design temp. | -196℃ - 593℃ | |
| Design pressure | class 150 - 1500 | PN16 - PN250 |
| Material | A216 WCB, WCC; A217 WC6, WC9, C5, C12A; A352 LCB, LCC; A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M; A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN); ASTM B 148 C95800, C95500 |
|
| Design standard | API 6D | |
| Face to Face | ASME B16.10 | EN558 series |
| Connection end | RF, RTJ, BW | EN1092 series |
| Test standard | API 598, ISO 5208 | EN12266-1 |
| Operation | Hand wheel, bevel gear, electric-AUMA, Rotork, pneumatic | |
| Application | Power station, petroleum, tap water engineering, chemical engineering | |
| Feature 1 | Single Disc | |
| Feature 2 | Double Disc | |
| Feature 3 | SOFT seal: fire safe, double sleeve sealed, double block & bleed, self cavity relief, emergency sealant injection, diversion hole design. | |
| Feature 4 | Metal seal: double sleeve sealed, hard seat seal, double block & bleed, self cavity relief, diversion hole design. | |
Main Features
1) The seat ring uses the floating seat ring structure with O-seal ring sealed and pre-tightening force applied to have inlet and outlet dual-way sealed, and the open-close moment with this structure is 1/2 that of the common valves only, able to lightly open and close valve.
2) When fully opened, the valve’s channel is smooth and linear,with an extremely small flow resisting coefficient and no pressure loss ,and the pipeline can be cleaned with hair-ball through it .
3) Automatic removal of the high pressure in the internal cavity when the valve is about to close so as to ensure safety.
4) Fully sealed structure leaves a good protective property, suitable for the requirement of 24-hour duty.
Product detail pictures:
Related Product Guide:
So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for China High Quality 6 Inch Gate Valve Suppliers – Welded End Flat Gate Valve,WCB,CF8,CF3,CF8M,CF3M,LCB,LCC,LC1,high pressure,PSB,BW – UNIQUE , The product will supply to all over the world, such as: Grenada, Leicester, Malaysia, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.
By Megan from Bandung - 2017.07.07 13:00
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Arthur from Turkey - 2017.03.28 16:34
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