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Ball Valves

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MOQ : 50 Pieces

Ball Valves Specification

Connection Type
Screwed, Flanged, Socket Weld, Butt Weld

Valve Size
DN15 to DN300

Material
Stainless Steel, Carbon Steel, Brass, PVC

Control System
Manual lever, Electric Actuator, Pneumatic Actuator

Valve Type
Ball Valve

Voltage
24V/110V/220V AC/DC (for actuators)

Sealing
PTFE, Viton, EPDM

Structure
Two / Three piece body design

Application
Industrial piping, Water treatment, Oil & Gas, Chemical processing

Type
Full Bore / Reduced Bore

Power
Manual, Pneumatic, Electrical

Pressure
PN16, PN25, Class 150/300/600

Media
Water, Oil, Air, Chemicals, Steam

Port Size
1/2 Inch to 12 Inch

Disc
SS304/SS316 ball

Pin
Standard SS stem pin

Ball Valves Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cash in Advance (CID)

Delivery Time
Week

Sample Available
Yes

Sample Policy
Within a certain price range free samples are available

Packaging Details
Wooden Boxes.

Certifications
ISO9001:2000, API6D

About Ball Valves

We have gained immense admiration from our respected clients for manufacturing and supplying premium quality Pneumatic Actuator Ball Valves. These are quarter-turn, straight through valves. We have used pneumatic actuators in our valves that rotate output when air pressure is applied to it. These actuators are actuated using spring return or double acting air actuators. Pneumatic Actuator Ball Valves have floating or Trunion mounted ball valves. We have also provided certain accessories including Air fit regulator, Manual over-ride, I-P converter, and limit switch box.

Features:

Rack and pinion actuator design
Open and close adjustment stops
Fire safe valves

The table provides details of the materials as per the specific conditions of the service, some materials appropriate for the handling of uncommon fluids are not included, but can be supplied upon customer's request.

Carbon steel for general use.
Stainless steel for corrosive.
Alloy stell for low temp./high temp service.
Alloy 20, Hastelloy, monel for highly corrosive or abrasive application.

Engineering Data

Design	BS 5351 / 1PI 6D / ANSI B16.34
Testing	BS 6755 Part-II / API 598
Flange End	ANSI B 16.5
SW End	ANSI B 16.11
Thread End	ANSI B 1.20.1 / ANSI B 2.1
Face to Face	ANSI B 16.10 / API - 6D

Material fo Construction

Parts	Material
Parts	SS 316	SS 304	Cast Steel
Body & Side Piece	ASTM A 351 CR CF 8M	ASTM A 351 GR CF 8	ASTM A 216 GR WCB
Ball	ASTM A 351 CR CF 8M	ASTM A 351 CR CF 8M	ASTM A 351 CR CF 8M
STEM	SS 316	SS 316	SS 316
Stud. & Nuts	ASTM A 193 88m/ ASTM A 194 8M	ASTM A 193 88m/ ASTM A 194 8M	ASTM A 193 88m/ ASTM A 194 8M
Seat	PTFE / GPTFE	PTFE / GPTFE	PTFE / GPTFE
Body Gasket	PTFE / GRAFOIL	PTFE / GRAFOIL	PTFE / GRAFOIL
Gland Packing	PTFE / GRAFOIL	PTFE / GRAFOIL	PTFE / GRAFOIL
Lever	SS / CS	SS / CS	CS

Operating Torque

Size	FB	15	20	25	32	40	50	65	80	100	150	200	250	300
Size	RB	20	25	32	40	50	65	80	100	150	200	250	300
Nt. Mt.	NM	4	8	14	28	33	55	75	100	245	505	1075	1600	2230

Flow Coefficient (Cv)
Flow coefficients by defination is the volume of water in Gallon perminute what will flow through valve at pressure drop of one psi.

Size	15	20	25	32	40	50	65	80	100	150	200	250	300
FB	28	50	96	200	270	500	1100	320	2400	5500	10000	13500	18200
RB	39	26	50	95	190	270	500	1100	1300	2400	5500	10000	13500

Reliable Flow Control for Heavy-Duty Applications

Ball valves deliver robust and leak-proof performance in demanding fields such as oil & gas, chemical processing, and water treatment. Their design ensures consistent operation under high-pressure conditions, with available actuator options to automate processes and improve operational efficiency.

Customizable Construction for Diverse Media

Offering full bore and reduced bore configurations, these valves can be adapted to specific flow requirements and media types. Choice of SS304/SS316 balls, multiple sealing materials, and a variety of connection types (flanged, screwed, weld) ensure compatibility with different fluids and integration into existing systems.

FAQs of Ball Valves:

Q: How do ball valves function in industrial piping systems?

A: Ball valves use a rotating sphere with a hole to control fluid flow, allowing fast shut-off and reliable sealing. Their two or three-piece design facilitates maintenance and extended service life in industrial piping setups.

Q: What types of actuators can be used with these ball valves?

A: The valves support manual lever operation as well as electric and pneumatic actuators. Electrical actuators are available in 24V, 110V, or 220V AC/DC, enabling automated control for various process requirements.

Q: When should I choose full bore versus reduced bore ball valves?

A: Full bore ball valves are ideal for applications requiring minimal flow resistance and maximum throughput, while reduced bore valves suit scenarios where compact size and lower cost are priorities.

Q: Where can these ball valves be installed?

A: They can be installed in industrial plants, water treatment facilities, chemical processing systems, and oil & gas infrastructures, given their adaptable connection types such as flanged, screwed, socket weld, or butt weld.

Q: What is the process for selecting the right sealing material for a ball valve?

A: Select sealing materials based on media compatibility; PTFE suits most chemicals, EPDM is ideal for water and steam, and Viton is recommended for aggressive chemicals and high-temperature environments.

Q: How do I correctly size a ball valve for my application?

A: Match port size and valve size (ranging from 1/2 inch to 12 inch or DN15 to DN300) with system flow rate and pressure requirements, considering connection type for seamless integration.

Q: What are the main benefits of using ball valves in steam or chemical applications?

A: Ball valves offer tight shut-off, corrosion resistance, and compatibility with tough media, especially when using SS304/SS316 balls and suitable seals, leading to improved safety and operational reliability.

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