Rvcx Buried Elastic Seat Seal Gate Valve

• Media: Water-Vapour Oil
• Driving Mode: Manual Pneumatic Electric
• Connection Form: Consideration Flange Welding
• Structure: Centre Sealing
• Seal Form: Hard Seal and Soft Seal
• Valve Stem: Normal
• Model NO.: RVCX
• Work Pressure: Low and High Pressure
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

RVCX buried flexible seat soft seal gate valve is composed of valve body, valve cover, valve stem, valve stem nut, gate plate and other parts. The valve uses the elastic disc to produce micro elastic deformation compensation effect to achieve good sealing effect, the valve has the advantages of light switch, reliable seal, good elastic memory and service life bench, using full diameter, dark rod operation, Middle flange for tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, ship, metallurgy, energy system and other body pipelines as a regulating and intercepting device used.
Main performance parameters of RVCX buried elastic seat seal gate valve:

Pressure level	1.0MPa, 1.6MPa, 2.5MPa
Pressure resistant body	1.5MPa, 2.4MPa, 3.75MPa
Seal test	1.1MPa, 1.76MPa, 2.75MPa
Operating temperature	0 ~ 80ºC
Suitable media	Water, oil, steam, etc

Two, RVCX buried elastic seat seal gate valve features:
1, RVCX buried elastic seat seal gate valve overall valve cover dark rod design, compact structure; Valve stem nut and gate two-body structure, no blocking phenomenon occurs; Through the channel, no leakage cavity; Valve stem seal with "O" sealing ring.
2, has excellent anti-corrosion performance, the shell inside, the outer surface spray epoxy resin, when necessary, the inner surface lined with enamel; Connecting bolts using hex bolts, the top rubber seal.
3, RVCX buried elastic seat seal gate valve reliable hygiene epoxy resin in line with the health standard GB/T17219-1998, the overall cover of gate rubber in line with health inspection; Valve stem, valve stem nut and other parts are made of stainless steel or bronze and other materials that are not corroded by water
Three, RVCX buried elastic seat seal gate valve main parts materials:

Serial Number	name	Materials	Serial number	Name	Materials
1	Valve body	Nodular cast iron	8	Thrust pad	Tin bronze
2	Ram	Ductile cast iron coated with EPDM	9	Axle sleeve	Tin bronze
3	Bolts	Galvanized	10	Bolts	Galvanized
4	Sealing ring	NBR	11	Shaft covers	Nodular cast iron
5	Bonnet	Nodular cast iron	12	Dust Cover	NBR
6	Stem	Stainless steel	13	Handwheel	Cast iron
7	"O" seal ring	NBR	14	Fastening nuts	Galvanized

Four, RVCX buried elastic seat seal gate valve main size and weight:

Model number	Nominal caliber DNmm	L	D1		D	Z - Φ d		H
			1.0 MPa	1.6 MPa		1.0 MPa	1.6 MPa
RVC(H)X Z45X Z41X	50	180	125		165	4 - Φ 18		268
	65	190	145		185	4 - Φ 18		296
	80	240	160		200	8 - Φ 18		340
	100	250	180		235	8 - Φ 18		367
	125	254	210		250	8 - Φ 18		424
	150	280	240		290	8 - Φ 23		515
	200	300	295		340	8-23	12-23	550
	250	380	350	355	410	12-23	12-25	685
	300	400	400	410	460	12-23	12-25	760
	350	430	460	470	520	16-23	16 to 25	845
	400	406	515	525	580	16 and 26	16 and 30	945
	450	432	565	585	640	20 to 26	20-30	1020
	500	457	620	650	715	20 to 26	20-34	1140
	600	508	725	770	840	20-30	20-36	1320