STAINLESS STEEL GATE VALVE

Stainless Steel Gate Valve

Pressure Rate:Class150LB-2500lb,PN16-PN420,2K-100K

Size:DN15-DN1200,1/2"-48"

Design: API,DIN,BS,GB,JIS

Material:ASTM A351 CF8,CF8M,CF3,CF3M

Stainless Steel Gate Valve | valves used in industrial plants.

Bolted bonnet,Two-piece Body,Floating Ball Full or Reduced bore,Blowout Proof Stem,Fire safe and Anti static Stainless steel gate valves

1, Gate valve flow strength of small, medium sealing surface by the erosion of the sad and small brush.
2, Gate valve open and close more effort.
3, medium flow unrestricted, non-spoiler, do not reduce the pressure.
4, simple shape, the structure of the short length, good manufacturing process for a wide range.

Specifiaction

Type	Nominal Presure	Test Pressure			Degree C Working Temperature	SuitableMedium
		(water)(Mpa)	Sealing(water)(Mpa)	Low pressure sealing(Mpa)
Z41H-16C Z41W-16P(R)	1.6	2.4	1.8	0.6	<200	NITRIC ACID

Z41W-25P(R)	2.5	3.8	2.8	0.6	<200	ACETIC ACID

Z41W-40P(R)	4.0	6.0	4.4	0.6	<200	NITRIC ACID

Z41W-64P(R)	6.4	9.6	7.0	0.6	<200	ACETIC ACID

Main part material

Part name	Material
	Z24Y-16I 25I 40I	Z24W-16P 25P 40P	Q41W-16R 25P 40R
Body donnet	Ci Ni steel	Ci Ni Ti	Ci Ni Mo Ti steel
Wedge gate	Alloy steel corbiddealloy
Stem	Alloy steel
Stem nut	Al bronze
Hand wheel	Csatiom forageable casriron

Main outside size

Type	DN NominalDiameter	(mm) Dimensions
Type	DN NominalDiameter	L	D	D1	D2	H	b-f	Z-d	D0
Z41W-40P(R)	15	130	95	65	45	170	16-2	4-14	40
	20	150	105	75	55	190	16-2	4-14	51
	25	160	115	85	65	205	16-2	4-14	58
	32	180	135	100	78	270	18-2	4-18	66
	40	200	145	110	85	310	18-3	4-18	76
	50	230	160	125	100	371	20-3	4-18	88
	65	290	180	145	120	391	22-3	8-18	110
	80	310	195	160	135	455	22-3	8-18	121
	100	350	230	190	160	551	24-3	8-23	150
	125	400	270	220	188	628	28-3	8-25	178
	150	450	300	250	218	708	30-3	8-25	204
	200	550	375	320	282	885	38-3	12-25	260
	250	650	445	385	345	960	42-3	12-30	313
Z41W-64P(R)	15	170	105	75	55	140	18-2	4-14	41
	20	190	125	90	68	195	20-2	4-18	51
	25	210	135	100	78	210	22-2	4-18	58
	32	230	150	110	82	280	24-2	4-23	66
	40	240	165	125	95	328	24-3	4-23	76
	50	250	175	135	105	390	26-3	4-23	88
	65	280	200	160	130	410	28-3	8-23	110
	80	310	210	170	140	485	30-3	8-23	121
	100	350	250	200	168	590	32-3	8-25	150
	125	400	295	240	202	688	36-3	8-30	176
	150	450	340	280	240	768	38-3	8-34	204
	200	550	405	345	300	973	44-3	12-34	260
	250	650	470	400	352	1050	48-3	12-41	313

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Wenzhou 325100 China.	A fully adequate description should be made.
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info@aoubai.com	3> Valve size	4> Valve pressure rate
: aoubai@hotmail.com	5> Valve temp. rate	6> Valve connection
www.aoubai.com	7> Valve method

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