BUTTERFLY VALVES SUPPLIER, DEALER, EXPORTER, STOCKIST AND MANUFACTURER IN INDIA

Tirox Valves are Suppliers, Dealers, and Exporter, Stockist, and Manufacturers of Butterfly Valves in India. Our high-quality range of Butterfly Valves is exclusively designed for chemical industries, steel factories, Oil and Gas, petrochemical industry, fire protection systems, paper manufacturing industries, shipping/shipment industries, etc. Butterfly valves are typically favored as a result of they're lower in price to alternative valve styles additionally as being lighter in weight, that means less support is needed.

About Butterfly valve

A butterfly valve is a valve which can be used for isolating or regulating flow. Butterfly valves are typically favored as a result of they're lower in price to alternative valve styles additionally as being lighter in weight, which means less support is needed. Rotating the actuator turns the disc either parallel or perpendicular to the flow. not like a ball valve, the disc is often present inside the flow, thus a pressure drop is often evoked within the flow, in spite of valve position. The butterfly valve is from a family of valves referred to as quarter-turn valves. The closing mechanism takes the form of a disk. Operation is comparable to that of a ball valve, that permits for fast shut off. The disc is positioned within the center of the pipe, passing through the disc is a rod connected to a mechanism on the surface of the valve. The valve best fitted to aggressive systems is that the triple offset valve, which makes use of a metal seat,[clarification needed] and is thus able to stand up to a bigger quantity of pressure.

Types of Butterfly Valves

1.Hydraulic Counterweight Butterfly Valve

Product Description:Hydraulic Control Slow Closing Non-return Butterfly Valve, Normally named as Hydraulic Counterweight Butterfly Valve is one type of Advanced Products used for management on Controlling Equipments.
Characterstics: Can replace the functions of Gate Valve or Check Valve.
Size: DN150-DN400.

2.Double Eccentric Butterfly Valve

Product Description:Connecting Dimensions, pressure 150lb-300lb
Characterstics: Simple and compact structure, strong reliability, easy to dismantle and repair, labour saving, light and handy.
Size: 2-42".

3.Electric Butterfly Valve

Product Description:Double eccentric structure design, reliable in sealing performance, simple and compact structure.
Characterstics: Fire safe design, available in iron steel, stainless steel, etc.
Size: 2-52".

4.Fully Body Lining Butterfly Valve

Operations:worm-gear, electric, pneumatic and hydra-pneumatic.
Characterstics:Available in iron steel, stainless steel, Bronze, etc.
Size: 1-42"

MAIN MATERIALS

COMPONENT	OFFERED MATERIAL
Valve body	S355J2 (or equivalent)
Valve shutter	S355J2 (or equivalent)
Disc trunnions	ASTM A473 grade 410 (or equivalent)
Bearings	Self-lubricated type
Main rubber seal	NBR (or alternative type of rubber)
Seal counter seat	X2CrNiMo17-12 AISI316L (or equivalent)
Other structural parts	S355J2 (or equivalent)
Internal bolts and nuts	A2-70 (or equivalent)
Structural bolts	Class 8.8, 10.9 or 12.9

5.Flanged Butterfly Valve

Operations:Lever, worm-gear, electric,pneumatic and hydra-pneumatic.
Characterstics: Fire safe design, available in iron steel, stainless steel, etc.
Size: NPS 2-52".

Product Details

Application	Isolation
Features / Benefit	Centric, Single Eccentric & Double Eccentric Design Top Mounting Pad as per ISO 5211 Unique Stem retention design to provide blow out proof stem & easy assembly & disassembly of valves Heavy Duty square grooved seat design with molded O ring seals to act as a flange gasket Self-energizing seating design Through flow disc design for large size Butterfly Valves Different Lining and Metallurgy to suit a wide variety of applications including sea water & water desalination plants
Ansi Class / Rating	PN 10, PN 16, PN 20
Design Standard	AWWA C 504, API 609 CAT B
Testing Standard	API 598
F to F standard	AWWA C 504, API 609 CAT A
Size	80 mm to 3000 mm
Materials	Body : Cast Iron, WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20, LCB, etc Disc: Ductile Iron, WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20, LCB, etc Seals: EPDM, Nitrile, Metal Seated etc
Ends	Flange End
Operation	Manual, Pneumatic, Electric

6.Ventilation Butterfly Valve

Operations:Lever, worm-gear, electric, pneumatic and hydra-pneumatic.
Characterstics: Fire safe design, available in iron steel, stainless steel, etc.
Size: NPS 2-52"

Specification parameters

Name	Ventilation Butterfly Valve
Model	D341W/D371W
Size	2" ~ 120" (DN50~DN3000)
Pressure	10LB (PN1~PN2.5)
Temperature	-20°C~+425°C
Drive Mode	Electric, pneumatic, hydraulic, turbine, etc.
Applicable Media	air, smoke, dust, etc.
Leak Rate	Normal type ≤2% Low leakage rate ≤1%

Design Standards

Design Standards	GB/T12238-1 989 JB/T8692-1998
Flange connection size	GB/T9115.1-2000
Structure length	GB/T1222.1989
Pressure Test	GB/T13927-1992;JB/T9092-1999

Structural butterfly valve structure features

Designed and manufactured by the new structural form of welding of mid-line type butterfly plate and short-structure steel plate, compact structure, light weight, easy installation, small flow resistance, large circulation, avoiding the influence of high temperature expansion, and light operation.
There are no connecting rods, bolts, etc., reliable operation and long service life. Can be installed in multiple stations, independent of media flow
The design is novel, reasonable, unique in structure, light in weight, and quick to open and close.
small operating torque, easy to operate, labor-saving and smart.
Use suitable materials to meet low, medium and high dielectric temperatures and corrosive media.

7.Eccentric Butterfly Valve

Description:The double eccentric structure design, reliable in sealing performance, easy installation, low cost maintenance.
Characterstics: available in iron steel, stainless steel, Fire safe design, etc.
Size: 2-42".

8.Wafer (Lug) Butterfly Valve

Operations:Lever, worm-gear, electric, pneumatic and hydra-pneumatic.
Characterstics: Fire safe design,available in iron steel,stainless steel, etc.
Size: NPS 2-52"

Salient Features of Lug Type Body Butterfly Valve

Concentric, Slim-Seal Design
Greater Sealing Capacity
Soft Seat Design
Lower Torque with any fluid
Permanently tight closure
Bi-Directional Valve
Optimum operation under Vacuum Condition
Suitable for On-off as well as Throttling Service
Materials for almost all media
Short Face To Face Dimension
Wafer Design Body
Long Service Life
Smooth, Easy Operation
Maintenance Free Version
Less Weight, Easy To Install
Leakage Class VI (Zero Leakage)

Application of Lug Type Body Soft Seat Butterfly Valve

Butterfly valves use in Water Treatment Plant
Butterfly valves use in Paper Industry
Butterfly valves use in Sugar Industry
Butterfly valves use in Breweries
Butterfly valves use in Chemical Industry
Butterfly valves use in Waste Effluent Treatment Plant
Butterfly valves use in Drilling Rigs
Butterfly valves use in Gas Plant
Butterfly valves use in Cooling Water Circulation
Butterfly valves use in Heating & Air Conditioning
Butterfly valves use in Pneumatic Conveyors
Butterfly valves use in Compressed Air
Butterfly valves use in Cement Plant Air Silo

Design & Testing International Standard of Lug Type Butterfly Valve

Design Standard	BS 5155 / API 609 / AWWA C 504 Standard
Inspection & Testing Standard	BS EN 12266 - I (BS 6755-I) / API 598 / ISO 5208
Flange To Flange Distance	As Per ANSI B 16.10 / BS 5155 / API 609
End Connection	*Wafer Type To Suit Between Two Flanges*
	ANSI B 16.5, Class 150 / 300 / 600
	BS 10 Table D / E / F / H
	PN 6 / PN 10 / PN 16 / PN 25 / PN 40 / PN 64
	DIN Standard / JIS Standard / IS Standard
Manufacturing Size Range	2" (DN50) to 24"(DN 600)
Pressure Rating of Valve	150# / 300#
	PN 10 / PN 16
Valve Operation	Manual Flow Control Lever / Worm-Gear Actuator Operated
	Pneumatic Quarter-Turn Rotary Actuator (Single Acting Spring Return / Double Acting)
	Motorized Electrical Actuator Operated (Single or Three Phase Power Supply)
Valve Seat Leakage	Leakage Class VI (Zero Leakage)

MOC (Bill of Material - BOM) for Lug Type Butterfly Valve

Body & Disc	ASTM A 126 GR. B / IS 210 GR. FG 200/220/260 (Cast Iron) / Ductile Iron / Nodular C.I.
	ASTM A 216 GR. WCB (Cast Carbon Steel)
	ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316)
	ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L)
	ASTM A 351 GR. CN7M (Alloy 20)/ ASTM A351 Gr. CF8C
	ASTM A351 Gr. CD4Mcu / ASTM A351 Gr. CK3MCuN
	ASTM A352 Gr. LCA / LCB / LCC (Low Temperature Carbon Steel)
	Aluminium Bronze / Hast Alloy C - 22/276 / Super Duplex Steel
	NACE MR0175 / NACE MR

Stem	ASTM A 276 T - 304 / 316 (SS 304 / SS 316)
	ASTM A 276 T - 304L / 316L (SS 304L / SS 316L)
	ASTM A 276 T - 410 (S.S. 410 - 13% Cr. Steel)
	Alloy 20 / Hast Alloy / Monel
	Duplex Steel / Super Duplex Steel

Seat (Bonded / Moulded Type)	NBR, Buna-N,
	Nitrile, EPDM, Neoprene, Hypalon,
	Silicon, Viton,
	PTFE, PFA, FEP, Teflon (R)

9.Pneumatic Butterfly Valve

Operations:Electric, Lever, worm-gear, pneumatic and hydra-pneumatic.
Characterstics: Fire safe design, available in iron steel, stainless steel, etc.
Size: NPS 2-52".

Actuator

Technical specifications
Type	Rack and Pinion Type
Actuation	Double Acting / Single Acting (Spring Return)
Mounting Std.	ISO 5211 An International Standard
Pneumatic Connections	NAMUR Standard

Valve

Technical specifications
Body	CI (IS 210 Gr. FG 200 / 220) / WCB / CF8 / CF8M
Disc.	CF8 / CF8M / CF3M / S.G. Iron / Teflon Coated / Powder Coated Nylon Coated / Rubber Line
Seat	EPDM / Nitrile / Hayplon / Viton / Moulded or Replaceable muffer type
Shaft	AISI 410 / CF8 / CF8M / CF3M
Valve Type	Centric Disc Butterfly Valve with a single piece rubber lined body
Body Type	Short wafer (sandwiched between flanges)
Seat Type	Integrally moulded with the body / Replacable
End Connection	Wafer End / Lug Type / Double Flanged Type
Pressure rating	PN 10 / PN 16
Oper. Temp. range	25° C to 130° C (depending on MOC)
Seat Leakage	Tight shut off
Operation	Hand lever for sized from 40 mm to 350 mm Worm gear boxes for sized from 100 mm to 1000 mm

10.Flexible Butterfly Valve

Operations:worm-gear, pneumatic and hydra-pneumatic, Lever, electric.
Characterstics: available in stainless steel, iron steel, Fire safe design, etc.
Size: NPS 2-52".

DIMENSIONS
Size		A	B	C	H	Port	ØD	N	M
MM	In.	A	B	C	H	Port	ØD	N	M
40	1 ½”	42	58	86	220	38	82	169	73
50	2″	45	68	88	222	51	96	169	73
65	2 ½”	48	70	100	234	60	112	169	73
80	3″	48	79	109	255	72	131	216	84
100	4″	54	95	131	277	100	160	216	84
125	5″	57	118	155	315	123	188	232	93
150	6″	57	132	170	342	144	219	272	105. 5
200	8″	84	161	201	390	192	271	293	122

MATERIALS & GRADES OF BUTTERFLY VALVES

Stainless Steel Butterfly Valves: ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L
Duplex Butterfly Valves: ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Alloy Steel Butterfly Valves: ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.
Super Duplex Butterfly Valves: S32750
Inconel Butterfly Valves: Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L
Incoloy Butterfly Valves: Incoloy 800, 800H, 800HT, Incoloy 825, Incoloy 925
Monel Butterfly Valves: Monel 400, Monel k500
Hastelloy Butterfly Valves: Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
Titanium Butterfly Valves: Grade 1, Grade 4, Grade 5(Ti 6Al-4V), Grade 6(Ti 5Al-2.5Sn), Grade 7, Grade 11, Grade 12, 8Ai-1Mo-1V, Grade 9(3Al-2.5V), 6Al-6V-25n, 6Al-2Sn-4Zr-2Mo, 6Al-7Nb, Grade 23(Ti 6AL-4V ELI), Grade 5 ELI.
Nickel Alloy Butterfly Valves: Nickel Alloys 200, Nickel Alloys 201
Zirconium Butterfly Valves: Zirconium 702, Zirconium 705, Zirconium 705, Zirconium-2, Zirconium-4
Aluminium Ball valve:1050,1100, 2017, 7150, 7178, 7575, 2050, 7085, 2011 A92011, 2014A A92014, 2024 A92024, 2219, 5052 A95052, 5083 A95083, 5754, 6061 A96061 A86061, 6063, 6082 A96082, 7071 7020, 7050 A97050, 7075 A97075 A87075, 7175.
Carbon Steel Butterfly Valves: ASTM / ASME A 335 GRP 1, P 5, P 9, P 11, P 12 , P 22, P 23, P 91
Copper Alloys Butterfly Valves: C 11000, C 10200, C 12200, C 51100, C 51000, C 51900, C 52000, C 52100, C 74500, C 75700, C 75400, C 76400, C 77000, C 21000, C 22000, C 23000, C 24000, C 26000, C 26800, C 27000, C 27200, C 28000.

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ADDITIONAL INFORMATION:

Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer), Other
Port of Dispatch: Mumbai OR KALAMBOLI India
Packaging Details: Fitting are given marking, painted with black japan or black Board (Mat Finish) & will be packed in a bagging bag with stickers written with size, grade & quantity.

Manufacturers Suppliers of Valves:
Bengaluru	Mumbai	Chennai	Hyderabad	Kolkata	Pune
New Delhi	Ahmedabad	Jaipur	Surat	Salem	Gandhinagar
Bhiwandi	Tiruppur	Sivakasi	Jamnagar	Thiruvananthapuram	Rajahmundry
Bhubaneswar	Vijaywada	Firozabad	Bokaro Steel City	Rajkot	Bharuch
Panna	Raipur	Cochin	Ludhiana	Panipat	Durgapur
Peenya	Pimpri-Chinchwad	Channapatna	Kharagpur	Nashik	Bareilly
Varanasi	Haldia	Rourkela	Bangalore	Moradabad	Indore
Visakhapatnam	Trivandrum	Pithampur	Dibrugarh	Angul	Gwalior
Coimbatore	Kannur	Nagpur	Vadodara	Rudrapur	Noida
Agra	Bhagalpur	Jamshedpur	Bhilai	Lucknow	kanpur
Thane	Bhopal

Manufacturer Exporter of Valves:
Saudi Arabia	Oman	Kuwait	Netherlands	Iran
Bahrain	Qatar	UAE	Africa	China
Nigeria	Mexico	Canada	Venezuela	United Kingdom
United States	South Africa	Malaysia	Bangladesh	Turkey
Singapore	Sri Lanka	Australia	Brazil