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Butterfly Valve

بلد:

India

نموذج رقم:

سعر فوب:

20 ~ 15000 / Unit ( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر

الموقع:

India

سعر الحد الأدنى للطلب:

20 per Unit

الحد الأدني للطلب:

30 Unit

تفاصيل التغليف:

Wooden Box Pallet Type Export Packing

موعد التسليم:

50 UNIT VALVES CAN GIVE WITH IN 2-3 WEEKS

القدرة على التوريد:

1000 Unit per Month

نوع الدفع:

T/T, L/C, Western Union, Money Gram, PayPal

مجموعة المنتج :

الاتصال الآن

مواصفات المنتج

BLUE : 50 USD to 5000 USD

الوصف

Butterfly Valves are having wide range of applications in Process Industries, Water Treatment, Sewage Plants, Power, Petrochemicals, Steel Plants and allied industries in a very large quantity. All type of Butterfly Valves is available with control type lever, Manual Gear, Pneumatic and Electric Actuators. We offer Butterfly Valves in cryogenic type of design. Our butterfly valves are made up of high quality raw material and are designed to actually optimize its efficiency and they provide long lasting tightness and are highly reliable. They are very easy and fast to open.
Butterfly valves are recently have been in trends due to their very thin profile between flanges that makes the valves lighter in weight and create very small instant footprint. And this design of the valve makes its cost lower if compared with other valves. There are various types of butterfly valves and each of them has very unique design and features. Some of them are:

1) CONCENTRIC DISC BUTTERFLY VALVE
Concentric Disc Butterfly Valve is mainly used in water treatment and also in other industries due to its unique features like light in weight, small size, easy to install and very low cost. The common design of the butterfly valve is called Concentric Disc Butterfly Valve. In this valve the stem is centered in the middle of the valve disc which is in middle of the pipe bore.
These valves are provided with integrally moulded its body liner with elastomer for perfect seating and complete isolation of body material. There are No gaskets necessary as the body liner provide a perfect seal between the body valve and pipe flanges. Valves are designed and manufactured as per BS 5155/API 609/AWWA C504. The valves are available for all fluid service requirements with suitable body liner, disc material combinations for up to 210o deg.C in PN6, PN 10, PN 16, ANSI 125 & 150 rating. Other special materials and design are also provided according to the customers requirement.

Technical Specifications
Sizes	DN 40 to DN 900 ( 1 ½ to 36 )
Pressure Rating	Class 150 / PN10 / PN16
Material of Construction	Cast Carbon Steel WCB, WCC, etc. Low Carbon Steel LCB, LCC, etc. Martensitic Steel WC1, WC6, WC9, C5, C12, CA15, etc. Austenitic Stainless Steel CF8, CF8M, CF3, CF3M, CN7M, CG3M, etc. Duplex Stainless Steel CD4MCuN, CD3Mn, etc. Ductile Iron Grey Cast Iron, S.G. Iron, etc.
Design & Manufacturing Standard	BS 5155 / API 609 / AWWA C504
Seat	EPDM, NITRILE, PTFE, RPTFE, VITON etc.
Seat Type	Integrally Bonded
Seat Leakage Performance	Tight Shutoff
Testing Standard	API 598 / BS 6755 PART-I / EN 12266-1
Face to Face	BS 5155 / ISO 5752 / API 609
End Connection Type	Wafer End, Lug End & Flanged End.
Operated Type	Handlever, Gear, Pneumatic Actuator, Electric Actuator etc.

2) OFFSET DISC BUTTERFLY VALVE
The stem in the offset disc butterfly valve is located behind the disc. There are few, if any, valves of this type left on the market today due to the development of the double-offset, or high- performance, valve. In the offset disc butterfly valve the stem grounds the disc to get in touch with 3-4 degrees left to travel with the design that get less in touch will enable the valve to last longer.
Offset Disc Butterfly valves are designed to withstand higher pressure than the concentric disc design. In this design, the disc remains in contact with the seat only during closing of the valve. Due to this design, the seat lasts for longer period than in Concentric Disc design. Offset disc butterfly valves are suitable to replace the sealing element as and when required. The offset disc butterfly valve is available in Double offset and triple offset The triple offset valve is used in similar industries as the double offset butterfly valve, but in more demanding applications.

Double Offset Disc Butterfly Valve:
The double-offset or high-performance butterfly valve has a disc with two offsets. The double- offset butterfly valve is used in systems requiring higher pressure resistance. Double-offset Butterfly Valves are available in a large range of materials required for critical process in diverse industries such as Cement, Power, Chemicals & fertilizer, Water treatment, etc

Triple Offset Disc Butterfly Valve:
Triple eccentric (offset) Design prevents galling and scratches between the metal seat and the metal disc due to its unique design. The seats are either laminated or solid metal seat design. The only time where the seal comes into contact with the seat is at the point of complete closure. Triple offset valves are generally used in applications which require bi-directional tight shut-off in oil and gas, LNG/NPG terminal and tanks, chemical factories, and shipbuilding.

Technical Specifications
Sizes	DN 100 to DN 1600 ( 4 to 64 )
Pressure Rating	PN6 / PN10
Material of Construction	Cast Carbon Steel WCB, WCC, etc. Low Carbon Steel LCB, LCC, etc. Martenistic Steel WC1, WC6, WC9, C5, C12, CA15, etc. Austenitic Stainless Steel CF8, CF8M, CF3, CF3M, CN7M, CG3M, etc. Duplex Stainless Steel CD4MCuN, CD3Mn, etc. Ductile Iron Grey Cast Iron, S.G. Iron, etc.
Design & Manufacturing Standard	BS 5155 / API 609 / AWWA C504
Seat	Replacable, PTFE Seat & Rubber Seat
Seat Type	Soft Seated And Metal to Metal
Seat Leakage Performance	Tight Shutoff
Testing Standard	API 598 / BS 6755 PART-I / EN 12266-1
Face to Face	BS 5155 / ISO 5752 / API 609
End Connection Type	Wafer End, Lug End & Flanged End.
Operated Type	Handlever, Gear, Pneumatic Actuator, Electric Actuator etc.