RVHX\RVCX non rising stem resilient seated gate valves

Cast Steel valves

Forged Steel valves

Hydraulic control valves

Position: Valves Series > Hydraulic Control Valves

RVHX. RVCX non rising stem resilient seated gate valves

Product introduction

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

	Main material
	unit:mm

Serial no.	part	material
1	Body	Grey cast iron,ductile cast iron,cast steel
2	Disc	Ductile cast iron packed with rubber or EDPM outside
3	Bolt	Carbonized treatment
4	Gasket	Buna-N rubber or EDPM
5	Cover	Grey cast iron,ductile cast iron,cast steel
6	Stem	tainless steel
7	O-ring	Buna-N rubber or EPDM
8	Thrust bearing	Gunmetals
9	Bolt	Stainless steel
10	Gland	ductile cast iron,cast steel
11	Dust proof gasket	Buna-N rubber
12	Handwheel(transmission cap)	Cast iron

	Typical installation diagram

	Main technic-al parameters
	Nominal pressure: 1.0-2.5MPaWorking temp.:0-120℃Flanged end:GB/T17241.6 GB9113 Nominal diameter: 50-400mmService:water,oils,gas etc..Inspection and test:GB 13927 API 598

	Main dimensions
	unit:mm

DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	178	190	203	229	254	267	292	330	356	381	406	432	457	508
Hmin(full close)	313	332	372	424	497	562	680	837	948	1010	1220	1280	1480	1665
Hmax(full open)	355	375	415	476	540	600	720	875	990	1050	1245	1310	1560	1750

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