Forged steel A105 F304 F316L LF2 Flanged Gate valve

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Contact Person：Lucy Guo

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Forged Steel Flanged Gate valve

Product Name : Forged Steel Flanged Gate valve

Product ID : 053

Directions

FORGED STEEL FLANGED GATE VALVE

Wedge steel gate valves (ZKS). The valves are designed to be installed as a shut-off mechanism on pipelines transporting liquid and gaseous media. The valves ensure that the flow of the medium is blocked in any direction. Connection to the pipeline: flange, coupling, butt welding, lap welding.

Drawing of a forged steel flanged gate valve with rising stem

Bolted cap

Z41H(锻BB).jpg

Welded cap

Z41H(锻WB).jpg

Materials of Main Parts

No.	Part Name	Material
1	Body	A105
2	Seat	2Cr13
3	Disc	2Cr13
4	Stem	2Cr13
5	Gasket	304+graphite
6	Bonnet	A105
7	Stud	Ст.35
8	Packing	Flexible graphite
9	Packing gland	WCB
10	Gland	WCB
11	Eyebolt	Ст.35
12	Nut	Ст.45
13	Stem nut	2Cr13
14	Handwheel	Cast iron

Main Size & Weight

PN, MPa	DN, mm	d	L	D	D1	n-фd	W	H≈	Approximate weight, kg
1,6	15	10	130	95	65	4-ф14	100	162	2.8
	20	12.7	150	105	75	4-ф14	100	162	3.2
	25	19.1	160	115	85	4-ф14	125	211	4.9
	32	24	180	135	100	4-ф18	125	238	5.6
	40	31.8	200	145	110	4-ф18	160	257	9.8
	50	38.1	250	160	125	4-ф18	180	282	12.8
	65	50.8	265	180	145	4-ф18	200	357	23

PN, MPa	DN, mm	d	L	D	D1	n-фd	W	H≈	Approximate weight, kg
2,5	15	10	130	95	65	4-ф14	100	162	3
	20	12.7	150	105	75	4-ф14	100	162	3.5
	25	19.1	160	115	85	4-ф14	125	211	5.5
	32	24	180	135	100	4-ф18	125	238	6.8
	40	31.8	200	145	110	4-ф18	160	257	10.4
	50	38.1	250	160	125	4-ф18	180	282	14.4
	65	50.8	265	180	145	8-ф18	200	357	24.5

PN, MPa	DN, mm	d	L	D	D1	n-фd	W	H≈	Approximate weight, kg
4,0	15	10	130	95	65	4-ф14	100	162	3.6
	20	12.7	150	105	75	4-ф14	100	162	4.9
	25	19.1	160	115	85	4-ф14	125	211	7
	32	24	180	135	100	4-ф18	125	238	9.4
	40	31.8	200	145	110	4-ф18	160	257	13.3
	50	38.1	250	160	125	4-ф18	180	282	18
	65	50.8	280	180	145	8-ф18	200	357	26.2

PN, MPa	DN, mm	d	L	D	D1	n-фd	W	H≈	Approximate weight, kg
6,4	15	10	130	105	75	4-ф14	100	162	3.8
	20	12.7	150	125	90	4-ф18	100	162	5.3
	25	19.1	160	135	100	4-ф18	125	211	7.9
	32	24	180	150	110	4-ф23	125	238	10.5
	40	31.8	200	165	125	4-ф23	160	257	13.8
	50	38.1	250	175	135	4-ф23	180	282	18.6
	65	50.8	280	200	160	8-ф23	200	357	27.7

PN, MPa	DN, mm	d	L	D	D1	n-фd	W	H≈	Approximate weight, kg
10,0	15	10	170	105	75	4-ф14	100	162	4.2
	20	12.7	190	125	90	4-ф18	100	162	5.8
	25	19.1	210	135	100	4-ф18	125	211	8.8
	32	24	230	150	110	4-ф23	125	238	12.1
	40	31.8	250	165	125	4-ф23	160	257	15.6
	50	38.1	250	195	145	4-ф26	180	282	19.5
	65	50.8	280	220	170	8-ф26	200	357	32

PN, MPa	DN, mm	d	L	D	D1	n-фd	W	H≈	Approximate weight, kg
16,0	15	13	170	105	75	4-ф14	125	197	5.2
	20	18	190	125	90	4-ф18	125	211	11
	25	24	210	135	100	4-ф18	160	238	13.3
	32	29	230	150	110	4-ф23	160	257	14.8
	40	36.5	250	165	125	4-ф23	180	276	20.3
	50	46.5	250	195	145	4-ф26	240	320	27.5

*The above dimensions are for reference only.

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Forged Steel Flanged Gate valve

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