AT pneumatic high platform ball valve

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AT pneumatic high platform ball valve

Nominal diameter: DN15~200mm
Nominal pressure: 16, 25, 40bar
Connection type: flange type
Applicable temperature: -20~80℃
Medium temperature: W1:-40~180℃ W2:-40~300℃ W3:-30~425℃ W4:-40~425℃
Body material: carbon steel (C), stainless steel (P4, P6)

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Pneumatic high platform ball valve features

1,Explosion proof switch, positioner
2,Quick response, good circulation, good quality, small opening and closing moment and long service life
3,European Department hardcover, skilled, sealed reliable, widely used, alternative imports
4,Ball valve high platform structure, ISO5211 connection standards, installation more professional and convenient
5,Two-way seal, medium flow, arbitrary automatic compensation, self-cleaning function, and the application of fiber suspension of viscous medium and micro particles

Technical specifications
Design basis		GB standard
Design standard		GB/12237
Structural length	Flange link	GB/12221
Connecting flange dimension		GB/9113、JB/T79
Experiment and test		GB/T13927、JB/T9092

Remark: the length and size of the series ball valve can be designed and manufactured according to the customer's requirements.

Technical parameter
Nominal diameter	DN15-200mm
Connection mode	Flange
Cylinder configuration	AT series, GT series and imported actuators series
Cylinder form	Double acting, single acting (spring reset)
Control mode	Two cut off (switch type), regulation type, three stage type (opening optional)
Nominal pressure	16、25、40bar（For higher pressure, please indicate when ordering）
Gas pressure	Double action: 4~8bar, single function: 5~8bar
Medium temperature	W1:-40~180℃ W2:-40~300℃ W3:-30~425℃ W4:-40~425℃
Ambient temperature	Standard type:-20~80℃
Body material	Carbon steel (C), stainless steel (P4, P6)
Sealing material	Polytetrafluoroethylene (F), counterpoint polystyrene (PPL), metal hard sealing (H) and cemented carbide (Y)

Remark: other special sealing material or special temperature can be designed and manufactured according to customer's requirements.

图片.png

Material list of main parts
NO.	Part name	Texture of material			NO.	Part name	Texture of material
NO.	Part name	C	P4	P6	NO.	Part name	C	P4	P6
1	Right valve body	WCB	ZG1Gr18Ni9Ti	ZG1Cr18Ni12Mo2Ti	11	Bushing	PTFE.Composite bearing
2	Nut	35	ZG1Gr18Ni9Ti	ZG1Cr18Ni12Mo2Ti	12	Gland	WCB	ZG1Gr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
3	Shim	PTFE.Graphite metal composite pad			13	Bolt	35	1Gr18Ni9Ti	1Gr18Ni9Ti
4	Bolt	35	1Gr18Ni9Ti	1Gr18Ni9Ti	14	Bolt	35	1Gr18Ni9Ti	1Gr18Ni9Ti
5	Valve body	WCB	ZG1Gr18Ni9Ti	ZG1Cr18Ni12Mo2Ti	15	Connecting bracket	1Gr18Ni9Ti	1Gr18Ni9Ti	1Gr18Ni9Ti
6	Valve seat	PTFE. Nylon - semi - polyphenylene metal hard seal			16	Bolt	35	1Gr18Ni9Ti	1Gr18Ni9Ti
7	Sphere	1Gr18Ni9Ti	1Gr18Ni9Ti	1Cr18Ni12Mo2Ti	17	Connecting sleeve	35	1Gr18Ni9Ti	1Gr18Ni9Ti
8	The stem	1Gr13	1Gr18Ni9Ti	1Cr18Ni12Mo2Ti	18	Pneumatic device	Extruded aluminum alloy
9	Shim	1Gr18Ni9Ti	1Gr18Ni9Ti	1Cr18Ni12Mo2Ti	19	Position indicator	Plastic	Plastic	Plastic
10	Filler	PTFE.Flexible graphite

Remark: other special sealing material or special temperature can be designed and manufactured according to customer's requirements

图片.png

Main outline dimensions-PN16（16bar）
Nominal diameter [DN]	Outline size				Connection size						Actuator type
Nominal diameter [DN]	L	L1	L2	H	D	D1	D2	C	f	N-D	Actuator type
15	130	141/159	71/83	204/235	95	65	45	14	2	4-14	ATD50/ATE63
20	140	141/159	71/83	209/240	105	75	55	16	2	4-14	ATD50/ATE63
25	150	159/211	83/95	214/256	115	85	65	16	2	4-14	ATD63/ATE75
32	165	159/248	83/107	257/277	135	100	78	18	2	4-18	ATD63/ATE88
40	180	211/248	95/107	274/292	145	110	85	18	3	4-18	ATD75/ATE88
50	200	248/269	107/123	290/300	160	125	100	20	3	4-18	ATD88/ATE100
65	220	248/315	107/141	310/335	180	145	120	20	3	4-18	ATD88/ATE115
80	250	269/345	123/152	346/368	195	160	135	20	3	8-18	ATD100/ATE125
100	280	345/409	152/172	378/410	215	180	155	22	3	8-18	ATD125/ATE145
125	320	409/550	172/215	425/450	245	210	185	22	3	8-18	ATD145/ATE190
150	360	550/600	215/240	468/531	280	240	210	24	3	8-22	ATD190/ATE210
200	400	600/633	240/262	583/618	335	295	265	24	3	12-22	ATD210/ATE240

Note: according to different valve torque, different air pressure and different actual conditions, choose the matching actuator, and its relative shape and size also change

Main outline dimensions-PN25（25bar）
Nominal diameter [DN]	Outline size				Connection size						Actuator type
Nominal diameter [DN]	L	L1	L2	H	D	D1	D2	C	f	N-D	Actuator type
15	130	141/159	71/83	204/235	95	65	46	14	2	4-14	ATD50/ATE63
20	140	141/159	71/83	209/240	105	75	56	16	2	4-14	ATD50/ATE63
25	150	159/211	83/95	257/265	115	85	65	16	2	4-14	ATD63/ATE75
32	165	211/248	95/107	269/287	140	100	76	18	3	4-18	ATD75/ATE88
40	180	248/269	95/107	282/292	150	110	84	18	3	4-18	ATD75/ATE88
50	200	248/345	107/123	290/325	165	125	99	20	3	4-18	ATD88/ATE100
65	220	269/345	107/152	310/357	185	145	118	22	3	8-18	ATD88/ATE125
80	250	345/409	152/172	346/368	200	160	132	24	3	8-18	ATD125/ATE145
100	280	345/438	152/187	418/443	235	190	156	24	3	8-22	ATD125/ATE160
125	320	438/550	187/215	460/503	270	220	184	26	3	8-26	ATD160/ATE190
150	360	550/600	215/240	518/563	300	250	211	28	3	8-26	ATD190/ATE210
200	400	633/730	262/330	583/618	360	310	274	30	3	12-26	ATD240/ATE270

Main outline dimensions-PN40（40bar）
Nominal diameter [DN]	Outline size				Connection size							Actuator type
Nominal diameter [DN]	L	L1	L2	H	D	D1	D2	D3	C	F	N-D	Actuator type
15	130	141/159	71/83	204/235	95	65	46	40x4	14	2	4-14	ATD50/ATE63
20	140	159/211	83/95	240/252	105	75	56	51x4	16	2	4-14	ATD63/ATE75
25	150	211/248	95/107	257/265	115	85	65	58x4	16	2	4-14	ATD75/ATE88
32	180	211/248	95/107	269/287	140	100	76	66X4	18	3	4-18	ATD75/ATE88
40	200	248/269	107/123	282/292	150	100	84	76X4	18	3	4-18	ATD88/ATE100
50	220	248/315	107/141	300/325	165	125	99	88X4	20	3	4-18	ATD88/ATE115
65	250	269/345	123/152	335/357	185	145	118	110X4	22	3	8-18	ATD100/ATE125
80	280	345/409	152/172	368/400	200	160	132	121X4	24	3	8-18	ATD125/ATE145
100	320	409/438	172/187	418/506	235	190	156	150X4.5	24	3	8-22	ATD145/ATE160
125	400	550/600	215/240	445/548	270	220	184	176X4.5	26	3	8-26	ATD190/ATE210
150	400	600/633	215/262	563/598	300	250	211	204X4.5	28	3	8-26	ATD210/ATE240
200	502	730	330	636/666	375	320	284	260X4.5	34	3	12-30	ATD270

Accessory selection
Solenoid valve	Double action selects two bit, five - way, single function, two - bit, five - way, single - control, double - control
Gas source treatment triple parts	Gas source for pressure regulation, filtration, cylinder lubrication
Limit switch	Remote feedback switching signal
Hand operating mechanism	The valve can be manually opened and closed
Positioner	Enter analog signals (4-20mA or 0-10V) to adjust valve opening
Remarks	The above accessories are not standard accessories. If they need to be configured, when ordering, the electromagnetic valve and limit switch can be divided into explosion-proof and non explosion proof. If you want explosion proof, you must also indicate the explosion-proof grade

Pneumatic ball valve is the important executive mechanism of industrial automation control system, remote centralized control can meet the needs of computer program; now widely used in petroleum, chemical industry, gas equipment, nuclear power equipment, water treatment, air conditioning, iron and steel metallurgy, industrial furnace, canned equipment, brewing equipment, drying equipment vacuum equipment, surface treatment, bio pharmaceutical, food machinery, textile, papermaking and other industries.


Oilfield Industry	Industrial furnace	Food machinery

Ball valve site	Ball valve site	Ball valve site

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