Asme Turbine Flexible Fully Welded Ball Valve
| Price: |
US $ 49-99/Piece |
| Trade Terms: |
FOB,CIF,EXW |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Paypal |
The face to face dimension and connecting flange of a diameter reduced valve are per the non-reducing norms; The sizes of both valve height and actuator are reduced by one norm size.
The sizes of valve connecting flange and butt-welding terminas can be designed according to customer's requirement.
1. Indication of valve`s open and close positions
Ball, stem and handle anre one assembly unit. The stem head is a flat-square structure and the valves is easy to be seen either in the opened or closed position fro the handle is in, When the handle or the flat-square of the stem head is parallel with the pipeline the valve is in the fully opened position. While in the fully closed one when veritcal to the pipeline.
2. Locker
To prevent maloperation of the valve. A hanging lock can be used to lock it when in the fully opened or closed position. Which is very important especially for the valve mounted outside or not allowed to be opened or closed by the technological flow.
3. Stem fly-resisting structure
The stem may be pushed out by the pressure in the middle cavity of the body when the medium goes through the valve. To prevent this. A fly-resisting structure is made on the lower part of the stem. In this way even if the packing and/or thrust bearing are burnt out in a fire or damaged by other causes. The medium pressure inside of the body will have both stem flange and upper sealing face of body lightly contacted so as to prevent a lot of medium from leaking from the damaged packing place.
4. Electrostatic-proof device and five-fighting structure
Both electrostable-proof device and fire-fighting structure are designed. Once the seat ring is burnt out in case of a fire. The ball would be directly contacted with the metal of the body so as to prevent a lot of medium from leaking from the burnt place of the seat ring.
5. Unique aealing structure of seat ring
The dual-line seal and the self-combustible pressure dischargeable seat ring designed by way of combining the years ball valve manufacturing experience and the foreign advanced konw-how can ensure the full seal under a high or low pressure and a vacuum state.
6. Full or reduced diameter
The valve flow aperture is identical to the inner diameter of the pipeline(which cna be reduced one if so required by users) for the sake of cleaning.
No.
Accessory Name | Material |
| 1- Body | A105 |
| 2-Ball | A105+HCr |
| 3-The end covering | A105 |
| 4-Seat | PTFE |
| 5-Screw | A193-B7 |
| 6-Gasket | PTFE |
| 7-Packing body | A105 |
| 8-Stem | A276-410 |
| 9-Packing seat | A276-410 |
| 10-Locating piece | Carbon steel |
| 11-Packing gland | A105 |
| 12-Ring | AISI 1566 |
| 13-Packing | PTFE;Carbon fibre;Soft graphite |
| 14-Handle | A47-667Cr.32510 |
| Prod Model: |
FYV |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
Dn15-250mm |
| Class: |
150lb-1500lb |
| O-Ring Sealing: |
PTFE,NBR,Rptfe |
| Operation: |
Gearbox |
| Connection Form: |
Flange |
| Channel: |
Straight Through Type |
| Structure: |
Flexible Ball Valve |
| Type: |
Flexible Ball Valve |
| Material: |
Stainless Steel |
| Application: |
Industrial Usage |
Fangyuan Valve Group Co. Ltd, seated at Wuxing Industrial Zone, Oubei, Yongjia County, so called as "Pump & Valve Village of China", close to the national scenic spot Nanxijiang River to the east and facing the downtown of Wenzhou City to the south, and established in 1998 with the former as Zhejiang Fangyuan Valve Manufacturing Co. Ltd, has got a great achievement via hard work and continual going forth ahead and become a magnate of plate gate valve from an unknown small enterprise and leads the future of this industry. Fangyuan Valve Group Co. Ltd was derived from Zhejiang Fangyuan Valve Manufacturing Co. Ltd in 2005 and holds 5 stock subsidiaries, three production bases in Wenzhou, Shanghai and Lishui and a cast base in Lishui, a total registered capital up to 4, 000, 000 USD, a total land area 110000m2, over 600 staff members, 60 of which are technicians, a digital process center and more than 350 sets of various middle and large equipments and an annual output up to 12000 tons.
This Group comes as a key enterprise among the said"Pump & Valve Village of China"and a well known enterprise in the national valve industry and specializes in the production of plate gate valve, gas valve, electric station valve etc., with the development, design and invention patent know-how up to the advanced technical level of the world and the leading level of the nation and some of the products used to replace the imported ones. This Group has been accredited to ISO9001, API6A/6D, CE, AZ etc., won the first prize of scientific advance of Zhejiang Province and elected as a member of the first-grade supply network of China Petroleum, a member of China Petrochemical Resource Market, a member of No. 1 Energy Network, a member for supply of the national electric power system, an appointed production enterprise by Chemical Equipment General Corp., a Wenzhou high-tech enterprise, a start enterprise of Yongjia County, one of the 30 powerful enterprises among the said village and a banking credit AAA grade enterprise in the successive recent years. It holds a powerful strength in the technical, management and market etc. Respects and a notable superiority in the severe market competition.
The products, approved by the nation and province early or late, have been elected as quality products of Zhejiang Province and well-known ones of Wenzhou. This Group follows the guide policy of"takeing people as the base, managing the company with laws, prospecting the enterprise with quality, continuing innovations"and makes the products well sold to all over the country and USA, Canada, the Middle East, Europe etc. World markets, greatly favored by the users therein. Therefore a solid basis has been made for the further open-up of the world market, for the making of Fangyuan brand, for the national industrial progression and for the great target to create a valve magnate of China and step forward to the 50 powerful valve companies of the world.
Slab gate valve: Slab gate and expanding gate, double sealed upstream and downstream design, double block and bleed open and closed design. Size: DN50~DN1400, pressure: PN16~PN420, handwheel, gear, electric, pneumatic.
Fully welded ball valve.
Forged steel valve. Material: A105, LF2, F11, F22, F5, F304, F316, F321 etc.
