BS5163 NRS gate valve

Size2″~40″ (DN50~DN1000 mm)

OperatedStem cap, Bevel gear, Pneumatic actuator, Electric actuator

Conection endDouble Flange Type

Conection standardPN10 / PN16

Working pressurePN16 / PN10

Body materialDuctile iron

Disc materialDuctile iron + EPDM / NBR

Seat materialEPDM/NBR

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Product Details

Resilient Seated Gate Valves are a popular type of valve used in various water and wastewater applications due to their reliability and durability. These valves feature a wedge-shaped disc with a rubber-coated seat that provides a tight seal, preventing leakage and reducing maintenance costs.

Technical Standard:
1.Face to face: BS 5163.
2.Flange Standard: BS 4504.
3.Test Standard: GB/T 13927/API 598

Product Advantages&Our Service:
1.Completely sealed in both directions – EN 12266 (A Level) airtight grade.
2.Valve wedge coated with EPDM, that provides a tight seal, preventing leakage and reducing maintenance costs.
3.These valves offer a full bore design that allows for unobstructed flow and reduces turbulence, ensuring smooth operation.
4.They have a simple design with few moving parts, making them easy to disassemble and repair. This reduces downtime and maintenance costs, making them a cost-effective solution for many applications..
5.Resilient seated gate valve is generally equipped with an operating handwheel, but versions with square cap, with stem extension, with position indicator, with manual gearbox or with electric actuator are available upon request.
6.The valve is suitable for drinking water application: the fusion bonded epoxy process (FBE), with certified resin powders used for internal and external surfaces, guarantees a heavy corrosion protection..
7.Pressure Testing Report,3.1 Certificate of Material can be provided.

Applications:
Resilient seated gate valves are suitable for use in various industries, including water treatment plants, irrigation systems, fire protection systems, and HVAC systems. They are also available in various sizes and pressure ratings, making them adaptable to different applications..

Face to face dimension:

DN	mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700	800	900	1000
DN	inch	2	2-1/2	3	4	5	6	8	10	12	14	16	18	20	24	28	32	36	40
L(BS5163)		178	190	203	229	254	267	292	330	356	381	406	432	457	508	610	660	711	813

The data is for reference only, please consult sale@valflovalve.com for details.

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BS5163 NRS gate valve

Product Details

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