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Butterfly Valve Seals

Supplier From India
May-16-25

Crown Rubber & Plastic Products manufactures high-performance butterfly valve seals designed to effectively seal all key leakage pointsâ??pipe sealing areas, operating shafts, flanges, flap valves, and disk valves.

We offer in-house tooling and rapid production to meet custom requirements with minimal lead time.

Our seals provide high sealing efficiency with low torque operation and are available in sizes ranging from 25 mm to 950 mm.

Depending on application needs, materials include Natural Rubber, EPDM, Nitrile, Neoprene, Silicone, FKM, and Viton.

Price and Minimum Quantity

Price: $0.1 - $10 / Piece (CIF)
MOQ: No minimum order 
Product Grade: ISO
Standard: ISO
Production Capacity: 30000
Packaging: Box
Sample: Available. Sample Cost Born By Supplier

Product Model And Origin

Brand: Asmath Seal
HS Code: 4006

Competitive Advantages

  • Low-torque operation with high sealing pressure

Other Details

  • Custom-designed with in-house tooling for precise fit and performance
  • Excellent resistance to oils, chemicals, and process media (varies by material)
  • Long service life with resistance to wear, deformation, and aging

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More Items Similiar to: Butterfly Valve Seals

Nov-14-22
 
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. It can change the flow and cut off gas medium in the pipe by the different control signal. The valve has the features of lightweight, compact structure, endurance, little in the lost of flow resistance, high working pressure, flexible operation, definite direction, easy to maintenance and long life. It can be installed at any angle. It is suitable in the condition of adjusting, cutting off and self-protecting quickly. The valve is used with DKJ, ZKJ, Bernard electric actuator and other accessory to form a complete set to realize manual and automatic exchange without interference, micro-computer long-range control, automatic control or center concentrating control. It is the ideal equipment of realizing operation of automatic control and adjusting flow.
Jul-05-17
 
Butterfly valve is closed a disc, around the axis of rotation to achive a valve open and close, in the tube on the main cuttring and throttling. Opening and closing is a disc-shiped buttefly plate, the body is around its own axis rotation turn, so as to achieve the aim of opening and closing or adjust. Buttefly valve fully open to the barrier is usually less than 90c, butterfly valve and the adjusment rod itself-locking ability, for the sake of the butterfly plate positioning, to add worm gear reducer on the valve stem, the use of worm gear reducer, can not only make the butterfly plate with self-locking ability. Make the butterfly plate to stop at any position, can also improve the operating performance of the valve.

Model of products:
D371f-16c
D: valve code: d butterfly valve.
3: driver code: handle-drive, two screw-link transmission, 3 worm transmission, 6 pneumatic, 9 electric.
7: link forn code: 4 flange, 7pairs of folders.
1. Structure of the code: 0 the center line, a vertical plate, two pairs of eccentric, 3 triple eccentric.
F:sealing material: x-nbr, xe-epdm, , xsi slicone rubber, xt fluorine rubber, xt special rubber, f ptfe
16: nominal pressure: pn0.6-16mpa.
C: body material: ht200 cast iron, c carbon steel, q-iron.
Oct-19-23
 
Wafer Soft Seal Butterfly Valve
Size Range: 2 100 DN50-DN2500
Pressure: PN10,PN16 Class150
Body Materials: Ductile Iron/ WCB/CF8/CF8M
Disc Materials: Ductile Iron/ WCB/CF8/CF8M
Seat Materials: NBR, EPDM,PTFE
Connection: Wafer
Application fields: Municipal construction, water treatment, water supply and drainage, water conservancy projects, etc.
Jul-21-11
 
1. Simple and compact structure, light weight, 90¡ãrotation, switching rapidly.

2. Reasonable design, easy disassembly, easy repair.

3. Eccentric structure, reducing the friction seals and extend valve life.

4. Completely sealed, leakage is zero.

5. Replace the butterfly board seals, O-ring, butterfly board, stem and other materials, can be used varieties of media and temperature.
Apr-04-19
 
Butterfly valve is closed a disc, around the axis of rotation to achive a valve open and close, in the tube on the main cuttring and throttling. opening and closing is a disc-shiped buttefly plate, the body is around its own axis rotation turn, so as to achieve the aim of opening and closing or adjust. buttefly valve fully open to the barrier is usually less than 90°C, Butterfly valve and the adjusment rod itself-locking ability, for the sake of the butterfly plate positioning, to add worm gear reducer on the valve stem, the use of worm gear reducer, can not only make the butterfly plate with self-locking ability. make the butterfly plate to stop at any position, can also improve the operating performance of the valve.

Model of products:
D371F-16C
D: Valve code: D butterfly valve.
3: Driver code: handle-drive, two screw-link transmission,3 worm transmission,6 pneumatic,9 electric.
7: Link forn code: 4 flange,7pairs of folders.
1. Structure of the code: 0 the center line, a vertical plate, two pairs of eccentric, 3 triple eccentric.
F:Sealing material: X-NBR, XE-EPDM,,Xsi slicone Rubber,Xt fluorine rubber, Xt special rubber, F PTFE
16: Nominal Pressure: PN0.6-16Mpa.
C: Body Material: Ht200 Cast Iron, C carbon steel, Q-iron.
Jun-27-19
 
Product overview
Electric flange sealing butterfly valve is suitable for the temperature is 120 , nominal pressure 1.6 MPa for food, medicine, chemical industry, petroleum, electric power, textile, paper making, such as water supply and drainage, gas pipeline adjusting flow and intercepting medium.

Performance characters
1. The design is novel, reasonable, unique in structure, light in weight and quick in opening and closing.
2. Small operation moment, easy to operate and easy to operate.
3. It can be installed in any position and convenient for maintenance.
4. Sealing parts can be replaced, seals can be reliable and can be sealed in two ways.
5. The sealing material is resistant to aging, corrosion resistance and long service life.
Jun-27-19
 
Electric wafer soft sealing butterfly valve uses the integration structure, it can be operated by the input single (4 ~ 20 mA DC, 0 to 10 v DC or1-5 v) and the single-phase power supply, it has strong function, small volume, light and pleasant, reliable performance, simple, large flow capacity, etc. The valve is widely used in the automatic control system of food, environmental protection, light industry, petroleum, paper, chemical, teaching and research equipment, power and other industries.
Jun-27-19
 
1.Product overview
Electric flanged hard seal butterfly valve adopts precision J elastic sealing ring and triple eccentric metal hard seal structure, multi-level, is widely used in metallurgy, electric power, petroleum, chemical industry and municipal construction and other industrial piping and drainage which medium temperature is â?¦ 450 , using for adjusting flow cutoff.Performance features
1. This valve adopts the three-eccentric sealing structure, and the seats and disc plates are nearly free of abrasion, and the sealing function is more and more tight.
2. The sealing ring choose stainless steel, has the dual advantages of metal hard seal and elastic sealing, no matter in the case of low or high temperature, it has good sealing performance in both, corrosion resistance, long service life, etc.
3. The sealing surface of plate is covered with cobalt hard alloy, the sealing surface is corrosion-resistant, and the service life is long.
4. This valve has a two-way sealing function. It is not restricted by the media flow when installed, and it is not affected by the space position. It can be installed in any direction.
Jun-27-19
 
Electric wafer soft sealing butterfly valve uses the integration structure, it can be operated by the input single (4 ~ 20 mA DC, 0 to 10 v DC or1-5 v) and the single-phase power supply, it has strong function, small volume, light and pleasant, reliable performance, simple, large flow capacity, etc. The valve is widely used in the automatic control system of food, environmental protection, light industry, petroleum, paper, chemical, teaching and research equipment, power and other industries.

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