Gate valve / Product 2535

Flat-plate gate valve Class 150

Name: Flat-plate gate valve Class 150
Brand: ZGV
SKU: 2535

FamilyGate valve

Product ID2535

Sales supportSubmit RFQ

Back to Gate Valves ↗

Catalogue configuration

Selection and installation

Flat-plate gate valve Class 150. Manufacturer quotation from ZGV. Share quantity and operating conditions. Product 2535.

What distinguishes this product?

Flat-plate gate valve Class 150. Compare the gate construction, stem arrangement, end connection and the catalogue designation. Send the operating conditions and required materials before confirming a gate-valve configuration.

What information is needed for a quotation?

ZGV is an industrial valve manufacturer for B2B project enquiries. Send the product ID, quantity, fluid, size, operating and design pressure and temperature, body and seat materials, connection and actuation. Include project standards and inspection documents for confirmation.

Confirm pressure-temperature limits and the final configuration with ZGV.

Gate valve manufacturer →

Structure and product views for Electric/gear driven flat gate valve Class150

Dimensions & weights

Product performance specification

Pressure class (lb)	Shell test (MPa)	High-pressure seal test (MPa)	Low-pressure seal test (MPa)	Applicable temperature (°C)	Ordinary medium	Antisulphur medium
150	3.0	2.2	0.6	−29~121°C; or per customer requirement	Petroleum; natural gas; water	Natural gas and petroleum with H₂S and CO₂
300	7.5	5.5	0.6	−29~121°C; or per customer requirement	Petroleum; natural gas; water	Natural gas and petroleum with H₂S and CO₂
400	10.2	7.48	0.6	−29~121°C; or per customer requirement	Petroleum; natural gas; water	Natural gas and petroleum with H₂S and CO₂
600	15.0	11.0	0.6	−29~121°C; or per customer requirement	Petroleum; natural gas; water	Natural gas and petroleum with H₂S and CO₂
900	22.5	17.5	0.6	−29~121°C; or per customer requirement	Petroleum; natural gas; water	Natural gas and petroleum with H₂S and CO₂

Dimensions & weights

Technical specification

Item	Variant	Standard or requirement
Design reference	—	API 6D
Design standard	—	API 6D; ASME B16.34
Structural length	Flanged	API 6D; ASME B16.10
Structural length	Welded connection	API 6D; ASME B16.10
Flanged ends	—	ASME B16.5; MSS SP44
Butt-welding ends	—	ASME B16.25
Test & inspection	—	API 6D; API 598

Part materials

Major parts material form

No.	Part	Ordinary · GB	Ordinary · ASTM	Antisulphur · GB	Antisulphur · ASTM
1	Body	WCB	A216-WCB	WCB	A216-WCB
2	Gate disc	16Mn+ENP	A105+ENP	1Cr18Ni9	A276-304
3	Seat	16Mn+PTFE	A105+PTFE	1Cr18Ni9+PTFE	A276-304+PTFE
4	O-Ring	NBR	NBR	FPM	FPM
5	Stem	2Cr13	A276-420	1Cr18Ni9	A276-304
6	Packing seat	2Cr13	A276-420	2Cr13	A276-420
7	Y ring	NBR	NBR	FPM	FPM
8	Sealing shroud	2Cr13	A276-420	2Cr13	A276-420
9	Indicating window	Film	Film	Film	Film
10	Blowdown stops	25+Zn	A105+Zn	1Cr18Ni9	A276-304
11	Grease injection joint	25+Zn	A105+Zn	25+Zn	A105+Zn
12	Stud	35CrMoA	A193-B7	35CrMoA	A193-B7
13	Nut	45	A194-2H	45	A194-2H
14	Gasket	Flexible graphite+1Cr18Ni9	Graphite+304	Flexible graphite+1Cr18Ni9	Graphite+304
15	Bonnet	WCB	A216-WCB	WCB	A216-WCB
16	Yoke	WCB	A216-WCB	WCB	A216-WCB
17	Stem nut	ZQA19-4	C95500	ZQA19-4	C95500
18	Gland	25	A105	25	A105
19	Hand wheel	25	A536-60-40-18	25	A536-60-40-18
20	Indicating cover	25	A105	25	A105

Dimensions & weights

Class 150 · Main connection dimensions

NPS	DN (mm)	Flange L (mm)	Butt-weld L₁ (mm)	Light-duty L₂ (mm)	Hand H (mm)	Hand H₂ (mm)	Hand H₀ (mm)	Geared B (mm)	Geared B₁ (mm)	Geared B₀ (mm)	Geared device	Air P (mm)	Air P₁ (mm)	Air P₀ (mm)	Electric E (mm)	Electric E₁ (mm)	Electric E₀ (mm)	Electric device	Non-diversion hole H₃ (mm)	Diversion hole H₁ (mm)
1	25	127	--	--	360	250	180	--	--	--	--	--	--	--	--	--	--	--	60	85
1 1/4	32	140	--	--	375	260	180	--	--	--	--	--	--	--	--	--	--	--	71	103
1 1/2	40	165	--	--	410	290	250	--	--	--	--	--	--	--	--	--	--	--	75	115
2	50	178	--	--	450	315	250	--	--	--	--	526	430	250	--	--	--	--	85	122
2 1/2	65	190	--	--	550	420	300	--	--	--	--	648	560	300	--	--	--	--	91	154
3	80	203	--	--	610	428	300	--	--	--	--	730	630	300	--	--	--	--	109	169
4	100	229	--	--	700	494	300	770	650	310	BA-0	850	720	300	912	790	200	SMC-04	121	193
6	150	267	--	--	895	625	350	965	800	310	BA-0	1120	920	350	1107	920	500	SMC-03	178	283
8	200	292	--	--	1130	784	350	1200	960	310	BA-0	1430	1160	350	1390	1120	500	SMC-03	211	352
10	250	330	--	--	1290	937	400	1360	1080	310	BA-0	1665	1380	400	1550	1250	500	SMC-03	215	440
12	300	356	--	--	1480	1080	450	1560	1200	450	BA-0	1930	1550	450	1740	1400	305	SMC-00	245	514
14	350	381	--	--	1660	1283	500	1740	1350	460	BA-1	2185	1750	450	1913	1550	305	SMC-00	280	602
16	400	406	--	--	1850	1417	500	1930	1500	460	BA-1	2450	2000	500	2103	1620	305	SMC-00	310	678
18	450	432	--	--	2080	1489	600	2160	1680	460	BA-1	2755	2250	500	2365	1830	305	SMC-0	346	785
20	500	457	--	--	2300	1672	700	2420	1850	460	BA-1	3050	2450	600	2585	1980	305	SMC-0	363	855
24	600	508	--	--	2680	2012	800	2800	2120	460	BA-2	3580	2900	800	2990	2300	305	SMC-1	442	1045
28	700	610	--	--	3080	2250	800	3200	2450	460	BA-2	4130	3350	800	3390	2600	305	SMC-1	505	1190
32	800	660	--	--	3491	2550	1000	3640	2800	460	BA-2	--	--	--	3850	2980	305	SMC-1	560	1350
36	900	711	--	--	3897	2850	1000	4050	3080	600	BA-3	--	--	--	4260	3200	458	SMC-2	610	1510
40	1000	811	--	--	4317	3250	1200	4467	3400	600	BA-3	--	--	--	4677	3600	458	SMC-2	715	1715
42	1050	1124	--	--	--	--	--	4650	3550	600	BA-3	--	--	--	4870	3790	458	SMC-2	785	1795
44	1100	1219	--	--	--	--	--	4870	3700	620	BAA-3	--	--	--	5060	3950	610	SMC-3	867	1894
48	1200	1264	--	--	--	--	--	5350	4100	620	BAA-3	--	--	--	5500	4250	610	SMC-3	993	2150

Valve insights

Selection and procurement guides

Call Email

Request a Quote

Thank you. We will be in touch.

Flat-plate gate valve Class 150

Selection and installation

Product structure and views.

Technical data tables.

Product performance specification

Technical specification

Major parts material form

Class 150 · Main connection dimensions

Selection and procurement guides