Product Name:	Ss Ball Float Valve	Application:	Oil, Gas Etc.,
Size:	DN15 ~DN250	Pressure:	PN16 / 150lbs
Type:	Full Welded	Temperature:	-20~429 C
Body:	Stainless Steel Body	Ball:	Stainless Steel/ SS304/SS316/SS201
High Light:	flanged ball valves , stainless steel ball float valve

Full Welded Ss Ball Float Valve , Flanged Type Ball Float Vent Valve

Ss Ball Float Valve :

W.N.R.F. Flanged Ball Valves, Full bore, lever operated, ANSI Class 150/300. Dimensions

API 6D and, tests to API with following parameters:

Body Material : ASTM A216 WCB

Ball and Trim Material : Stainless Steel

Lever Material : Forged steel with Zn coated

Seat Material : PTFE

Working Temperature : 05°C to 50°C

Working Pressure : 150 Psig./350 Psig.

Fluid to be handled : Natural Gas

(Odorized) containing 0.5% CO2 by volume.

Ss Ball Float Valve Introduction

1) Ball Valve (1" ) DN25,2pc-Flanged /Hose Ball Valve ,Blowout Proof Stem, Anti-Static Design ,PN16,EN1092-1,RF,Working Temperatures (-29C to +427C)

2) Ball Valve ( 1 1/4" ) DN25,2pc-Flanged /Hose Ball Valve, Blowout Proof Stem, Anti-Static Design ,PN16,EN1092-1,RF,Working Temperatures (-29C to +427C)

3) Ball Valve (3/4" ) DN25,2pc-Flanged /Hose Ball Valve, Blowout Proof Stem, Anti-Static Design ,PN16,EN1092-1,RF,Working Temperatures (-29C to +427C)

Ss Ball Float Valve Description:

The ball valve is designed and manufactured according well to API 608. Floating ball when small caliber,

and fixed ball when large caliber.

It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water

treatment industries.

Ss Ball Float Valve Features:

-Prompt switch

The ball valve circumrotates in 90°,It work quickly to open or close.

Test Pressure

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440

Main Connection Dimensions

Type	Size(mm)		Dimension(mm)
Type	inch	DN	L	D	D1	D2	b	Z-Φd	H	W
Q41F/H/Y-150Lb Q341 F/H/Y-150Lb Q641 F/H/Y-150Lb	1/2″	15	108	89	60.5	35	12	4-Φ15	68	115
	3/4″	20	117	98	70	43	12	4-Φ15	75	130
	1″	25	127	108	79.5	51	12	4-Φ15	85	150
	11/4″	32	140	117	89	64	13	4-Φ15	96	190
	11/2″	40	165	127	98.5	73.2	15	4-Φ15	107	230
	2″	50	178	152	120.7	92	16	4-Φ19	118	240
	21/2″	65	190	177.8	139.7	104.7	18	4-Φ19	145	280
	3″	80	203	190.5	152.4	127	19	4-Φ19	160	310
	4″	100	229	229	190.5	157	24	8-Φ19	185	330
	5″	125	356	254	216	185.7	26	8-Φ22	230	600
	6″	150	394	279	241.3	216	26	8-Φ22	260	800
	8″	200	457	343	298.5	270	29	8-Φ22	310	1000
	10″	250	533	406	362	324	31	12-Φ25	350	1200

Type	Size(mm)		Dimension(mm)
	inch	DN	L	D	D1	D2	b	Z-Φd	H	W
Q41F/H/Y-300Lb Q341F/H/Y-300Lb Q641F/H/Y-300LbY	1/2″	15	140	95	66.5	35	15	4-Φ15	72	115
	3/4″	20	152	117	82.5	43	16	4-Φ19	75	130
	1″	25	165	124	89	51	18	4-Φ19	85	150
	11/4″	32	178	133	98.5	64	19.5	4-Φ19	95	180
	11/2″	40	190	156	114.3	73.2	21	4-Φ22	110	230
	2″	50	216	165	127	92	23	8-Φ19	120	240
	21/2″	65	241	190.5	149.4	104.7	26	8-Φ22	150	280
	3″	80	283	210	168.5	127	29	8-Φ22	165	310
	4″	100	305	254	200.2	157	32	8-Φ22	190	330
	5″	125	381	279	235	185.7	35	8-Φ22	240	600
	6″	150	403	318	270	216	37	12-Φ22	270	800
	8″	200	502	381	330	270	42	12-Φ25	315	1000
	10″	250	568	445	387.5	324	48	16-Φ29	380	1200

Type	Size(mm)		Dimension(mm)
	inch	DN	L	D	D1	D2	b	Z-Φd	H	W
Q41F/H/Y-600Lb Q341F/H/Y-600Lb Q641F/H/Y-600Lb	1/2″	15	165	95	66.5	35	15	4-Φ15	88	115
	3/4″	20	190	118	82.5	43	16	4-Φ19	98	130
	1″	25	216	124	89	51	18	4-Φ19	105	150
	11/2″	40	241	156	114.3	73.2	23	4-Φ22	135	180
	2″	50	292	165	127	92	26	8-Φ19	155	240
	3″	80	356	210	168.2	127	32	8-Φ22	175	280
	4″	100	432	273	216	157	38	8-Φ25	210	330
	6″	150	559	356	292	216	48	12-Φ29	340	800
	8″	200	660	419	349	270	56	12-Φ32	400	1000
	10″	250	787	508	432	324	64	16-Φ35	440	1200

Forged Ball Valve Feature:

- Anti-blowout Structure of Valve Stem

When medium pass through the valve, the pressure in valve body may possibly

push the stem out, or when the valve is in repair, if there is pressure in the middle

cavity, the stem or medium seems to easily fly out upon disassembling the valve,

which can cause injures to human beings,

To prevent the possibilities, a dummy club is packing and thrust bearing are burnt

or packing is damaged due to other causes, the pressure of medium in valve body

will make the dummy club of valve stem in close contact with the upper seal face of

valve body.

Thus to prevent medium leaking out from the damage packing position.

- Reliable Seal Structure

The seat is made of PTFE. Because the contact area between seat and the ball will

becomes more high with rising of pressure of the middle cavity,

Small Resistance ball valve has the smallest resistance of all the valve, in the case

of reduced bore, the resistance is little still.

Floating Ball Valve Main part & material

Part name	Material
body	WCB,ZG1Cr18Ni9Ti,CF8
ball	1Cr18Ni9Ti 304,316
stem	1Cr18Ni9Ti 304,316
seal ring	Polytetrafluoroethlene(PTFE)
packing	Polytetrafluoroethlene(PTFE)

DN	G	B	L	E	H	A
6	1/4"	8	54	11.5	52	105
10	3/8"	10	54	11.5	52	105
15	1/2"	15	62.5	14	65	130
20	3/4"	20	73.5	15	70	130
25	1"	25	86	15	78	150
32	1-1/4"	32	101	18	82	180
40	1-1/2"	38	110	19	90	200
50	2"	50	123	19	98	200
65	2-1/2"	64	165	23	140	240
80	3"	80	190	25	135	260

Technical Specification

Nominal pressure(Mpa)	PN	2.5,4.0,6.4
Strength testing pressure(Mpa)	PT	3.8,6.0,9.6
Low pressure seal test(Mpa)		0.6
High pressure seal test(Mpa)		3.0,4.8,7.6
Applicable medium	water, oil, gas, nitric acid, acetic acid
Applicable temperature	-40～180℃

Feature:

- Anti-blowout Structure of Valve Stem

When medium pass through the valve, the pressure in valve body may possibly

push the stem out, or when the valve is in repair, if there is pressure in the middle

cavity, the stem or medium seems to easily fly out upon disassembling the valve,

which can cause injures to human beings,

To prevent the possibilities, a dummy club is packing and thrust bearing are burnt

or packing is damaged due to other causes, the pressure of medium in valve body

will make the dummy club of valve stem in close contact with the upper seal face of

valve body.

Thus to prevent medium leaking out from the damage packing position.

- Reliable Seal Structure

The seat is made of PTFE. Because the contact area between seat and the ball will

becomes more high with rising of pressure of the middle cavity,

Small Resistance ball valve has the smallest resistance of all the valve, in the case

of reduced bore, the resistance is little still.

- Prompt switch

The ball valve circumrotates in 90°,It work quickly to open or close.

Specifications:

Technical Specification

- Nominal diameter: 1/2”-25”

- Applicable Temperature: -29℃～425℃(steel) -40℃～550℃(stainless steel)

- Nominal pressure: 150lbs, 300lbs, 600Lb,900lbs,1500lbs PN16/25/40/64/100/160, JIS 5K /10K/20K

- Applicable Medium: water ,gas,oil,and other causticity medium.

Floating Ball Valve Features:

- Anti-blowout Structure of Valve Stem

When medium pass through the valve, the pressure in valve body may possibly push the stem out, or

when the valve is in repair, if there is pressure in the middle cavity, the stem or medium seems to easily

fly out upon disassembling the valve, which can cause injures to human beings, To prevent the

possibilities, a dummy club is packing and thrust bearing are burnt or packing is damaged due to other

causes, the pressure of medium in valve body will make the dummy club of valve stem in close contact

with the upper seal face of valve body. Thus to prevent medium leaking out from the damage packing

position.

- Reliable Seal Structure

The seat is made of PTFE. Because the contact area between seat and the ball will becomes more high

with rising of pressure of the middle cavity, Small Resistance ball valve has the smallest resistance of all

the valve, in the case of reduced bore, the resistance is little still.

-Prompt switch

The ball valve circumrotates in 90°,It work quickly to open or close.

Test Pressure

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440

Main Connection Dimensions

Type	Size(mm)		Dimension(mm)
Type	inch	DN	L	D	D1	D2	b	Z-Φd	H	W
Q41F/H/Y-150Lb Q341 F/H/Y-150Lb Q641 F/H/Y-150Lb	1/2″	15	108	89	60.5	35	12	4-Φ15	68	115
	3/4″	20	117	98	70	43	12	4-Φ15	75	130
	1″	25	127	108	79.5	51	12	4-Φ15	85	150
	11/4″	32	140	117	89	64	13	4-Φ15	96	190
	11/2″	40	165	127	98.5	73.2	15	4-Φ15	107	230
	2″	50	178	152	120.7	92	16	4-Φ19	118	240
	21/2″	65	190	177.8	139.7	104.7	18	4-Φ19	145	280
	3″	80	203	190.5	152.4	127	19	4-Φ19	160	310
	4″	100	229	229	190.5	157	24	8-Φ19	185	330
	5″	125	356	254	216	185.7	26	8-Φ22	230	600
	6″	150	394	279	241.3	216	26	8-Φ22	260	800
	8″	200	457	343	298.5	270	29	8-Φ22	310	1000
	10″	250	533	406	362	324	31	12-Φ25	350	1200

Product Tags:

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