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Rising Stem Resilient Seat Gate Valve

FYL is a water conservancy machinery and equipment factory located in Tianjin, China. The factory has rich experience in valve production, and rising stem resilient seat gate valve is one of our main products. We can produce OEM products and also support customized production services, providing personalized but equally considerate services and products for different customers.

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Product Description

FYL's rising stem resilient seat gate valve is a good and well-recognized product, mainly used to connect or cut off the medium in the pipeline.

This gate valve is suitable for a wide range of pressures, temperatures, and calibers, especially for medium and large diameter pipelines. It can provide good sealing in the face of various media and stress environments without restrictions. The valve is easy to operate, reduces time and manpower and material costs in maintenance, and has a long service life.

The rising stem resilient seat gate valve is suitable for a wide range of industries, including drainage, gas, electricity, metallurgy, petroleum, chemical industry, textile, urban construction, etc. It can be used to open and close steam, water and oil medium pipelines.

Product Feature

1. Overall rubber coating: The valve core of the rising stem resilient seat gate valve adopts the latest vulcanization technology and high-performance rubber overall rubber coating, which is tightly coated, accurate in geometric dimensions, reliable in sealing and has a long service life.

2. Light weight: The valve body is made of ductile iron, which can reduce the weight by about 25% compared with ordinary gate valves, and is very convenient for installation and maintenance; the maximum opening height of the gate valve is generally 60mm~280mm, and it can also be installed on demand in places with small spaces.

3. Three "O" seals: The valve stem seal uses an O-ring seal, which has low friction, light weight and no water leakage.

Main performance parameters

Product Name：	Rising Stem gate valve	Material：	Ductile Iron,WCB,SS
Operation：	Manual, worm gear, pneumatic, electric	Connection：	Flange
Type：	Wedge	Seal：	resilient,metal seat
Pressure：	0.1-1.6Mpa	Size：	DN40-600

Main Dimensions

SIZE		D				D1				L			n-d
DN(mm)	in	10	16	25	150LB	10	16	25	150LB	DIN	BS	ASME	10	16	25	150LB
50	2	165			150	110			120.7	150	178	177.8	4-19		4-19	4-19
65	2.5	185			180	125			139.7	170	190	190.5	4-19		8-19	4-19
80	3	200			190	145			152.4	180	203	203.2	8-19		8-19	4-19
100	4	220	220	235	230	180	180	190	190.5	190	229	228.6	8-19		8-22	8-19
125	5	250	250	270	255	210	210	220	215.9	200	254	254	8-19		8-26	8-22
150	6	285	285	300	280	240	240	250	241.3	210	267	266.7	8-23		8-26	8-22
200	8	340	340	360	345	295	295	310	298.5	230	292	292.1	8-23	12-23	12-26	8-22
250	10	405	405	425	405	350	355	370	362	250	330	330.2	12-23	12-28	12-30	12-26
300	12	460	460	485	485	400	410	430	431.8	270	356	355.6	12-23	12-28	16-30	12-26
350	14	520	520	555	535	460	470	490	476.3	290	381	381	16-23	16-28	16-33	16-29
400	16	580	580	620	595	515	525	550	539.8	310	406	406	16-28	16-31	16-36	16-29
450	18	640	640		635	565	585		577.9	330	432	432	20-28	20-31		16-32
500	20	715	715		700	620	650		635	350	457	457.2	20-28	20-31		20-32
600	24	840	840		815	725	770		749.3	390	508	508	20-31	20-38		20-35

Parameter

Nominal pressure	Nominal pressure	Test pressure		Working Temperature	suitable medium
pn(MPa)	DN(mm)	Seal	Shell	Working Temperature	suitable medium
1.0	40-600	1.1	1.5	≤200℃	water, steam, oil
1.6		1.76	2.4	≤200℃	water, steam, oil
2.5		2.75	3.8	≤100℃	oil, gas