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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor

Home » Products » Ball Valve » Flanged Ball Valve

Pneumatic ball valve

【Size Range】: DN15-DN300

【Pressure】: PN16

【Body Materials】: WCB/Stainless steel

【Seat Materials】: PTFE/Stainless stell /Hard alloy

【Stem Materials】: 2Cr13/304/316

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ADVANTAGES

Features:

Applicable medium：Water ,steam,oil products etc

Suitable temperature： -20℃～150℃

Application field：Municipal construction, water conservancy projects, powe station, water supplier and drainage, water treatment, oil & petrochemical industry.

Product advantages:
1、The valve body is a precision casting valve body, the material is up to standard, the appearance is fine, and there is no trachoma；
2、The valve body is a solid durable body；
3、The sphere is a stainless steel forged sphere；
4、Anti blow-out shaft design with excellent safety performance ；
5、The protection level of pneumatic actuator reaches IP67；
6、Each valve will be inspected for shell and seal pressure before leaving factory。

PARAMETER INFORMATION

Executive standard：

Name	Design and manufacture	Face to face Length	Inspection Standard	End Flange
Reference standard	GB/T 12237	GB/T 12221	GB/T 13927	JB/T 79

Material of Main Parts:

Name	1-Body	3-Seat seal	4-Ball	6-Shaft	9-Pneumatic actuator
Materials	CF8	PTFE	304	304	Aluminium alloy

Dimensions:

DN	NPS	L	ΦD	ΦD1	ΦD2	Z-Φd
15	1/2''	130	95	65	45	4-14
20	3/4''	140	105	75	55	4-14
25	1''	150	115	85	65	4-14
32	1 1/4''	165	135	100	78	4-18
40	1 1/2''	180	145	110	85	4-18
50	2''	200	160	125	100	4-18
65	2 1/2''	220	180	145	120	4-18
80	3''	250	195	160	135	8-18
100	4''	280	215	180	155	8-18
125	5''	320	245	210	185	8-18
150	6''	360	280	240	210	8-23
200	8''	400	335	295	265	12-23
250	10''	450	405	355	320	12-25
300	12''	620	460	410	375	12-25