Trunnion Ball Valve

Features

Product Overview

The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.

Technical Requirement

· Working Pressure: PN20
· Working Temperature: -10℃~170℃
· WORKING MEDIUM: Water, Oil and Steam

Specification

Dimensions Data

Nominal diameter(in)			NPS 1/2-8
Nominal pressure(Mpa)			Class150-Class600
			MATERIAL
	NO	PART NAME	CARBON STEEL	STAINESS STELL
Material of parts	1	Body	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M	ASTM A351 CF3	ASTM A351 CF3M
	2	Stud	A193 B7M	A320 B8	A320 B8M	A320 B8	ASTM A182 B8M
	3	Ball	ASTMA105.ENP	ASTMA182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	4	Seat	PTFE/NYLON/PEEK/PPL
	5	Anti-fire gasket	SST+Graphite
	6	Bonnet	ASTMA105	ASTMA182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	7	Anti-static valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	8	Stem	ASTM A 182 F6a	ASTM A182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	9	Thrust bearing	PTFE
	10	Sliding bearing	PTFE
	11	O-ring	VITON
	12	Anti-fire gasket	SST+Graphite
	13	Seal gland	ASTM A105.ENP	ASTMA182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	14	Socket head cap screw	A197 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
	15	Packing	Graphite
	16	Packing bushing	ASTM A 182 F6a	ASTM A182 304	ASTMA182 316	ASTMA182 304L	ASTM A182 316L
	17	Packing gland	ASTM A 182 F6a	ASTM A 182 F6a	ASTM A 182 F6a	ASTM A 182 F6a	ASTM A 182 F6a
	18	Anti-fire packing	SST+Graphite
	19	Socket head cap screw	A197 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
	20	Retainer ring	65Mn	65Mn	65Mn	65Mn	65Mn
	21	Hexagon nut	A194-2HM	A194-8	A194-8M	A194-8	A194-8M
Applicalbe service conditions		Applicable media	Water steam,oil,gas,liquefied gas,natural gas,etc	Nitric acidAcetic acid	Acetic acid	Strong Oxidizer	Urea
Applicalbe service conditions		Applicalbe temperature	120℃(PTFE).≤80℃(NYLON),≤250℃(PEEK), ≤250℃(PPL)
Design and manufacturing			API 608,API6D
Face-to face dimensions			ASME B16.10, API 6D
Type of connection			Flange	ASME B16.5/ASME B16.47		Bult welding	ASME B16.25
Pressure test			API598. API6D
Transmission mode			Manual, worm and worm gear transmission, pneumatic, electric

Dimensions data(mm)

Pressure rating	Nominal Diameter		d	Flange		Bult welding	Raised face flange						W	cast steel	forged steel	Weight(kg)
Class	NPS	DN	d	L(RF)	L(RTJ)	L(BW)	D	D1	D2	f	b	N-Φd	W	H	H	cast steel	forged steel
150	1/2''	15	13	108	/	140	90	60.5	35	2	9	4-Φ16	140	80	78	2	△
	3/4''	20	19	117	/	152	100	70	43	2	10	4-Φ16	140	86	82	2.5	△
	1''	25	25	127	/	165	110	79.5	51	2	11	4-Φ16	140	98	95	3.5	△
	1 1/4''	32	32	140	/	178	115	89	64	2	11	4-Φ16	180	106	100	6.5	△
	1 1/2''	40	38	165	/	190	125	98.5	73	2	13	4-Φ16	180	133	128	7.5	△
	2''	50	50	178	191	216	150	120.5	92	2	14.5	4-Φ19	200	138	137	9	△
	3''	80	75	203	216	283	190	152.5	127	2	17.5	4-Φ19	300	175	148	19	△
	4''	100	100	229	241	305	230	190.5	157	2	22.5	8-Φ19	650	235	223	36	△
	6''	150	150	394	406	457	280	214.5	216	2	24	8-Φ22	800	285	278	78	△
	8''	200	201	457	470	521	345	295.5	270	2	27	8-Φ22	1000	342	336	160	△
300	1/2''	15	13	140	/	140	95	66.5	35	2	13	4-Φ16	140	80	78	2.5	△
	3/4''	20	19	152	/	152	115	82.5	43	2	14.5	4-Φ19	140	86	82	3.6	△
	1''	25	25	165	/	165	125	89	51	2	16	4-Φ19	140	98	95	5	△
	1 1/4''	32	32	178	/	178	135	98.5	64	2	17.5	4-Φ19	180	106	100	8.5	△
	1 1/2''	40	38	190	/	190	155	114.5	73	2	19.5	4-Φ22	180	133	128	10	△
	2''	50	50	216	232	216	165	127	92	2	21	8-Φ19	200	138	137	12	△
	3''	80	75	283	298	293	210	168.5	127	2	27	8-Φ22	300	175	148	28	△
	4''	100	100	305	321	305	255	200	157	2	30.5	8-Φ22	650	235	223	46	△
	6''	150	150	403	419	457	320	270	216	2	35	12-Φ22	800	285	278	104	△
	8''	200	201	502	518	521	380	330	270	2	40	12-Φ25	1000	342	336	208	△
600	1/2''	15	13	165	/	165	95	66.5	35	7	14.5	4-Φ16	140	78	68	5	△
	3/4''	20	19	190	/	190	115	52.5	43	7	16	4-Φ19	140	80	76	7	△
	1''	25	25	216	/	216	125	89	51	7	17.5	4-Φ19	180	110	106	9	△
	1 1/4''	32	32	229	/	229	135	98.5	64	7	21	4-Φ19	200	115	110	13	△
	1 1/2''	40	38	241	/	241	155	114.5	73	7	22.5	4-Φ22	250	135	128	17	△
	2''	50	50	292	295	292	165	127	92	7	26	8-Φ19	300	152	140	21	△
	3''	80	75	356	359	356	210	168.5	127	7	32	8-Φ22	650	224	213	43	△
	4''	100	100	432	435	432	275	216	157	7	38.5	8-Φ25	800	248	238	85	△

Please consult the factory:

Note:The weight value is only for flanged valve.Please consult our factory for higher nominal diameter or weight.Any ,modification to size H,H1 and weight will not be notified otherwise.

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Trunnion Ball Valve

Features

Product Overview

Technical Requirement

Specification

Dimensions Data

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