Fixed Ball Valve

Widely used in fields such as petroleum, chemical engineering, metallurgy, construction engineering, water supply, etc

Due to the unique characteristics of valves used in long-distance pipelines, their ability to withstand pipeline stress, as well as safety, weather resistance, and long-term reliability have been fully considered in design; The entire and all parts of this valve are castings. Flange ball valves are mainly used in various high-pressure medium transmission pipelines in industries such as chemical, metallurgical, petroleum, pharmaceutical, etc. Operating temperature: -196~450C: Drive mode: manual, pneumatic, electric, hydraulic; Nominal diameter: 1/2 "~12"; Nominal pressure: 150LB~1500LB; Medium used: water, gas, oil, natural gas, and acid-base corrosive media.

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valve ball valve

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Ball valve

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sales@elite-valve.cn

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PN25 National standard floating ball valve

Main external and connection dimension

Nominal Diameter DN	Main external and connectiong dimensions
Nominal Diameter DN	L	D	D1	D2	b	Y	f2	Z- φd	H	W
15	130	95	65	45	16	-	-	4- φ14	103	100
20	140	105	75	55	16	-	-	4- φ14	112	160
25	150	115	85	65	16	-	-	4- φ14	123	160
32	165	135	100	78	18	-	-	4- φ18	150	250
40	180	145	110	85	18	-	-	4- φ18	156	250
50	200	160	125	100	20	-	-	4- φ18	172	350
65	220	180	145	120	22	-	-	8- φ18	197	350
80	250	195	160	135	22	-	-	8- φ18	222	450
100	280	230	190	160	24	-	-	8- φ23	253	450
125	320	270	220	188	28	-	-	8- φ25	275	600
150	360	300	250	218	30	-	-	8- φ25	286	800
200	400	360	310	278	34	-	-	12- φ25	340	1200
250	533	425	370	332	36	-	-	12- φ30	470	1400

PN40 National standard floating ball valve

15	130	95	65	45	16	40	4	4- φ14	103	100
20	140	105	75	55	16	51	4	4- φ14	112	160
25	150	115	85	65	16	58	4	4- φ14	123	160
32	180	135	100	78	18	66	4	4- φ18	150	250
40	200	145	110	85	18	76	4	4- φ18	156	250
50	220	160	125	100	20	88	4	4- φ18	172	350
65	250	180	145	120	22	110	4	8- φ18	197	350
80	280	195	160	135	22	121	4	8- φ18	222	450
100	320	230	190	160	24	150	4.5	8- φ23	253	450
125	400	270	220	188	28	176	4.5	8- φ25	275	600
150	400	300	250	218	30	204	4.5	8- φ25	286	800
200	550	375	320	282	38	260	4.5	12- φ30	340	1200
250	568	445	385	345	42	313	4.5	12- φ34	470	1400

PN63 National standard floating ball valve

15	140	105	75	55	18	40	4	4- φ14	105	130
20	155	125	90	68	20	51	4	4- φ18	125	130
25	180	135	100	78	22	58	4	4- φ18	135	160
32	200	150	110	82	24	66	4	4- φ23	150	160
40	220	165	125	95	24	76	4	4- φ23	165	230
50	250	175	135	105	26	88	4	4- φ23	175	230
65	280	200	160	130	28	110	4	8- φ23	200	400
80	320	210	170	140	30	121	4	8- φ23	210	400
100	350	250	200	168	32	150	4.5	8- φ25	250	700
125	455	295	240	202	36	176	4.5	8- φ30	295	1100
150	495	340	280	240	38	204	4.5	8- φ34	340	1500

Due to the unique characteristics of valves used in long-distance pipelines, their ability to withstand pipeline stress, as well as safety, weather resistance, and long-term reliability have been fully considered in design; The entire and all parts of this valve are castings. Flange ball valves are mainly used in various high-pressure medium transmission pipelines in industries such as chemical, metallurgical, petroleum, pharmaceutical, etc.
Operating temperature: -196~450C:
Drive mode: manual, pneumatic, electric, hydraulic;
Nominal diameter: 1/2 "~12";
Nominal pressure: 150LB~1500LB;
Medium used: water, gas, oil, natural gas, and acid-base corrosive media.

The performance parameters

test pressure(MPa)	Nominal pressure（MPa)						pressure stage(Class)
test pressure(MPa)	1.6	2.5	4.0	6.4	10.0	16.0	25.0	150	300	400	600	900	1500
strength test	2.4	3.8	6.0	9.6	15.0	24	37.5	3.1	7.8	15.3	15.3	23.1	38.4
Sealing test	1.8	2.8	4.4	7.0	11.0	17.6	27.5	2.2	5.6	11.2	11.2	16.8	28.1
Air tightness test	0.5-0.7
operation temperature	PIEE≤150℃≤300℃carbon fiber≤350℃
Applicable Medium	C:Water, oil, steam P: Nitric acid (temperature ≤ 200 ℃) R: Acetic acid (temperature ≤ 200 ℃)