Ball Valves | 2 Way/ 3 Way Ball Valve | Trunnion Mounted Ball Valve

Fully Welded Stainless Steel Ball Valve Suppliers

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Ball Valves

2 Way Ball Valves

3 Way Ball Valves

Ball Check Valves

Trunnion Mounted Ball Valve

Ball Float Valve

Table of Content

Ball Valves Specifications
Types Of 2 Way Ball Valves
Pneumatic Three Way Ball Valve Standards Chart
Material Construction of Pneumatic Ball Valve Actuator
Trunnion Mounted Ball Valve Dimension Chart
International Standards of Ball Check Valves
Ball Valve Vs Plug Valve
Ball Valve Flange End Temperature Range
Ball Float Valve Price per Piece
Weight Chart of 3-Piece Trunnion Mounted Ball Valves - API 6D

Ball Valves Specifications

Size in mm	6mm to 750mm
Types	One Piece, Two Piece, Three Piece, 3 Way, 4 Way
Body Material List	CF3, CF3M, CN7M, WCB, CI, CS, SS, AS, A 105, CF8, CF8M, Alloy 20
End Connection	Butt Weld End / Flanged End / Screwed End / Screwed to BSPT / NPT / Socket Weld / Buttweld with extended Nipple
Optional	Trunnion Motorised Ball, Motorised Operation or Manual Gearbox/td>
Pressure Rating Chart	ASA 150#, 300#, 600#, 800#, 900#, 1500#, 2500#
Operation	Lever, Electrical Actuator, Gear, Pneumatic Rotary Actuator
Design & Manufacturing Standards	API-6D, BS-5159, BS-5351, ISO 17292
Seat & Seals	Graphite, PTFE, Buna-N, Reinforced PTFE, Graphoil

Types Of 2 Way Ball Valves

2PC Stainless Steel Floating Ball Valve

Full Port Trunnion Mounted Flanged Ball Valve

Carbon Steel Wcb 3-PC Ball Valve Dn50 Pn16

3 Piece Stainless Steel Sanitary Manual Full Port Ball Valve

RF Dn15-100 Three Piece Pneumatic Full Package Ball Valve

Stainless Steel 304 2PC Floating Ball Valve Threaded Ends 1000WOG

DN15 - DN100 Pressure PN25 Cw617n or HPB59-3 Brass Ball Valve

Stainless Steel NPT female threaded ball valve

3 pc stainless steel ss316 ball valve dn50

Stainless Steel 304 Female Threaded 1/2 Inch Mini Water Ball Valve

Plastic PVC Ball Valve 1/2 Inch to 6 Inch

Pneumatic Three Way Ball Valve Standards Chart

Scope	Standard
Design*	ISO 17292/ API 6D
Socket-weld ends	ASME B16.11
Screwed-end BSPT	ISO 7-1
Screwed-end NPT	ASME B1.20.1
End flange	ASME B16.5 RF/ FF/ RTJ
Face-to-face (Flanged)	ASME B16.10
Pressure testing	ISO 5208/ API 598

Floating Ball Valve Characteristics

No lower stem, providing savings during constrution
Relatively small size , typically from 1/2 – 12″
Tight sealing ability via the ball on the seat
Low operating torque
Downstream sealing only
It is fixed, it does not float
ItThe ball is centered by the stem at the top and trunnion at the bottom
More complex than floating valves

Construction of Ball Valves

Major parts of the ball valve are the spherical plug, body and seats. They are made in three patterns: venturi, full, and reduced port. The full-port valves has an inside diameter equal to the inside diameter of the pipe. In the venturi and reduced-port Valve, the port is generally one pipe size smaller than the line size.

Material Construction of Pneumatic Ball Valve Actuator

No.	Part	Material specification Chart
		Single-piece Ball valve	Two-piece Ball valve	Three-piece Ball valve
1	Body/ Connector/ Insert	ASTM A216 Gr. WCB		ASTM A216 Gr. WCB ASTM A105
		ASTM A182 Gr. F316/ ASTM A351 Gr. CF8M
2	Ball	ASTM A351 Gr. CF8M/ ASTM A182 Gr. F304/ ASTM A182 Gr. F316
3	Seat	PTFE/ RPTFE/ Special filled PTFE/ PEEK/ Devlon®/ NXT-70/ SS316 + ST
4	Stem	ASTM A479 Type 316
5	Body Seal	Graphite		PTFE/ RPTFE/ Special filled PTFE/ Graphite
6	Stem Thrust Seal	Carbon-filled PTFE
7	Stem Packing	Carbon-filled PTFE/ Graphite

Check Dimension of Motorized, Electric and Full Port Brass Ball Valve for piping connection

Trunnion Mounted Ball Valve Dimension Chart

Two-piece Ball Valves - Full Bore (ASME Class 150 & 300)

Size		A		B		C	D	E	F	G	Wt.		ISO 5211 Base
DN	NPS	Cl 150	Cl 300	Cl 150	Cl 300	C	D	E	F	G	Cl 150	Cl 300	Cl 150	Cl 300
15	½	108	140	90	95	13	11	38	120	90	1	2	F03	F03
20	¾	117	152	100	115	19	11	38	120	90	1	2.5	F03	F03
25	1	127	165	110	125	25	17	46	140	100	2	4	F03	F03
40	1½	165	190	125	155	38	27	56	180	115	4	4.5	F04	F04
50	2	178	216	150	165	51	37	75	210	122	6.5	9	F05	F05
65	2½	190	241	180	190	64	49	102	210	142	11	15	F07	F07
80	3	203	282	190	210	76	62	175	390		15.5	22	F07	F07
100	4	229	305	230	255	102	74	195	390		25	35	F07	F07
150	6	267	403	280	320	152	98	245	*		40	65	F10	F12

Three-piece Ball Valves - Full Bore (ASME Class 150, 300, 600 & 2500)

Size		A		B		C	D	E		F	G	Wt.		ISO 5211 Base
DN	NPS	Cl 150	Cl 300	Cl 150	Cl 300	C	D	Cl 150	Cl 300	F	G	Cl 150	Cl 300	Cl 150	Cl 300
15	½	108	140	90	95	13	11	38	38	120	90	1	2
20	¾	117	152	100	115	19	17	45	45	120	97	2	3
25	1	127	165	110	125	25	24	55	55	158	97	3	4
40	1½	165	190	125	155	38	37	75	75	212	122	5	6	F05	F05
50	2	178	216	150	165	51	49	103	103	212	142	9	12	F07	F07
65	2½	190	241	180	190	64	62	175	175	390		14	20.5	F07	F07
80	3	203	282	190	210	76	74	185	195	390		19	28	F07	F07
100	4	229	305	230	255	102	98	235	247	*		31	45	F10	F12
150	6	394	403	280	320	152	148	285	315	**		78	105	F12	F14
200	8	457	502	345	380	203	198	345	371	980		141.5	169	F14	F16

3 Way Ball Valves advantages

Efficiency: Ball valves don’t need any lubrication, and offer a bubble-tight seal with low torque.
Affordability: They can often be purchased at a considerably lower cost than comparable products for the same job.
Durability: They offer a long service life and, when used under the right conditions, will provide many years of reliable use. Ball valves are less prone to damage than other kinds of valves, and the plastic variety aren’t susceptible to corrosion.
Easy to use: Ball valves are relatively quick and easy to install, and plastic ball valves are light and easy to handle.
Versatile: They’re appropriate for a wide range of industrial applications where it’s necessary to regulate the flow of liquids or gases.
Strong: Ball valves can maintain and regulate high pressure, high volume and a high flow of temperature.
Simple to repair: Easily access the seats when a valve requires fixing.

Disadvantages of Fully Welded Ball Valves

Poor throttling characteristics: In a throttling position, the partially exposed seat may be prone to erosion as a result of high velocity flows. They’re therefore not recommended for sustained throttling applications.
Wear and tear: When used to regulate the wrong types of fluids, such as slurries, ball valves can stick in position and become jammed due to suspended particles being trapped. This can cause the valve to wear, or to become damaged or stuck.

International Standards of Ball Check Valves

ASME STANDARDS

ASME B16.5 - Pipe Flanged Fittings and Flanges: NPS 1/2 through 24
ASME B16.10 - End to End & Face to Face Dimensions of Valves
ASME B16.20 - Metallic Gaskets for Pipe Flanges: Spiral-Wound, Ring-Joint, and Jacketed
ASME B16.25 - Buttwelding Ends
ASME B16.34 - Valves Flanged, Welding, Threaded End

API STANDARDS

API Spec 6D - Specification for End Closures, Pipeline Valves, Swivels and Connectors
API Std 598 - Valve Test and Inspection

ISO STANDARDS

ISO 7121 - Steel ball valve for general-purpose applications for industries

BSI STANDARDS

BS 2080 - Specification for centre-to-face, face-to-face, centre-to-end and end-to-end dimensions of valves
BS 5159 - Specification for carbon steel ball valves and cast iron for general purposes
BS 5351 - Specification for steel ball valves for the petrochemical, petroleum and allied industries

MSS STANDARDS

MSS-SP-61 - Pressure Testing of Steel Valves
MSS-SP-72 - Ball Valves with Butt-Welding & Flanged Ends for General Service
MSS-SP-84 - Steel Valves, Threaded Ends and Socket Welding

Ball Valve Vs Plug Valve

Characteristics	Ball Valve	Plug Valve
Shape	Ball valves are a type of control valve with a spherical disc, which controls the flow through it	Plug valves are conically-tapered or cylindrical Plugs Shape. The Valve can be rotated inside the body to control flow through the valve
Flow	less Control flow	better control flow
Port	mostly full port	full port or reduced port
Size	small	large

Ball Valves Uses

gaseous, Air, and liquid applications requiring bubble-tight service
high-point vents in liquid, Low-point drains and gaseous, and other fluid services
Instrument root valves
Cooling water and feed water systems
Steam service

View Hydraulic and Pneumatic Ball Valve Actuator Temperature Range

Ball Valve Flange End Temperature Range

Valve Type	Minimum Temperature		Maximum Temperature
Valve Type	oC	oF	oC	oF
Ball	-55	-65	300	575

Check Price List of High Pressure, PVC and Fisher v150 Ball valves Importers

Ball Float Valve Price per Piece

Ball Valve Prices	2 Piece Ball Valve Price list
DN15 - DN100 Pressure PN25 Cw617n / HPB59-3 Nickel Plating Brass Ball Valve	US$ 1.70-US$ 2.00 / Pieces
Stainless Steel GB Standard Flange Ball Valve	US$ 21.99 / Pieces
1/4-4 inch 2PC Stainless Steel Ball Valve Threaded Ends 1000WOG	US$ 1.91-US$ 1.99 / Piece
ball valves three way	US$ 15.00-US$ 200.00 / Set
Half Inch Forged Brass Ball Valve	US$ 0.98-US$ 1.00 / Piece

Weight Chart of 3-Piece Trunnion Mounted Ball Valves - API 6D

Full Port
Class: 2500
Sizes: 2" - 12"

SIZE		BORE	END-TO-END			Body Dimensions			Trunnion		FLG Weights	BW Weights
SIZE		F	A - RF	A - RTJ	A - WE	H1	H2	H3	EXT	INT	LBS/KG	LBS/KG
IN	1 x 1*	1.00	/	14.0	/	3.78	7.56	/	YES	/	97	/
MM	25 x 25	25	/	356	/	96	192	/	YES	/	36	/
IN	1.5 x 1.5*	1.50	/	15.24	/	4.30	8.15	/	YES	/	130	/
MM	38 x 38	38	/	387	/	109	209	/	YES	/	48	/
IN	2 x 2*	2.00	17.75	17.875	17.75	4.44	7.28	10.90	YES	/	225	216
MM	50 x 50	51	451	454	451	113	185	277	YES	/	115	98
IN	3 x 3*	3.00	22.75	23.00	22.75	5.56	9.47	13.05	YES	/	440	374
MM	80 x 80	76	578	584	578	141	241	331	YES	/	200	170
IN	4 x 4	4.00	26.50	26.875	26.50	6.50	10.34	13.92	YES	/	825	701
MM	100 x 100	102	673	682	673	165	263	354	YES	/	370	314
IN	6 x 6	6.00	36.00	36.50	36.00	8.69	12.97	16.55	/	YES	1790	1521
MM	150 x 150	152	914	927	914	220	329	420	/	YES	800	680
IN	8 x 8	8.00	40.25	40.875	40.25	10.38	15.58	19.10	/	YES	3500	2975
MM	200 x 200	203	1022	1038	1022	264	396	485	/	YES	1600	1360
IN	10 x 10	10.00	50.00	50.875	50.00	12.13	17.41	21.74	/	YES	5400	4590
MM	250 x 250	254	1270	1292	1270	308	442	552	/	YES	2500	2940
IN	12 x 12	12.00	56.00	56.875	56.00	13.88	19.47	23.80	/	YES	8300	7055
MM	300 x 300	305	1422	1444	1422	353	495	605	/	YES	4000	3400