Fangyuan Valve Group Co., Ltd. >> Fully Welded Forged Steel Ball Valve

Fully Welded Forged Steel Ball Valve

Fully Welded Forged Steel Ball Valve
Price: US $ 99-299/Piece
Trade Terms: FOB,CIF,EXW
Min Order: 1/Piece
Pay Type: L/C,T/T,Paypal
Description: Fully welded trunnion mounted ball valve features with fully forged welded body,
Feature: Seat sealing, self relieving, double block and bleed, blow-out proof stem, emergency sealant injection system, fire safe and anti-static device, Bi-Direction or single direction, double piston effect seating
Basic Design: API 6D
Test: API 598, API607/6FA
Size: 2″ ~36″ (DN50~DN900)
Rating: ANSI 150lb~2500lb(1.6MPa~42.0MPa)
Body Material: Forged steel, Carbon Steel, Stainless Steel, Alloy Steel, etc.
Trim Material: A105+ENP, 13CR, F304, F316
Operation: Lever, Gear, Actuator


Body
The forged steel body, which has no longitudinal welds and provides superior material strength, and the body cap are welded on both sides of the stem.

? Seat seal
The spring force of the rubber seat compresses the primary seal, pressing the ball into the outer ring. Additionally, force generated by the fluid pressure is utilized, compressing the secondary seal and pressing the seat retainer into the ball, thus applying a Ò Double seal. Ó Furthermore, a wiper is included inside the seat assembly to prevent the entry of foreign substances and uniformly distribute sealant.

? Stem seal
The trough hole and matching face together form a double seal. The bottom stem assembly forms an additional double seal.

? Static-electricity prevention mechanism
This mechanism prevents the transmission of static electricity from the ball's continuous contact with the valve's outer ring, seat retainer, spring or body.

? Fire safe construction
The seat seal assembly often touches the metal of the ball or outer ring, creating the potential for fire. Fire safe construction maintains a seal even when the seat is destroyed by a conflagration. Even if the seat retainer's O-ring is destroyed, the outer ring's noncombustible retainer ring will prevent excessive leakage.
We offers the option of adding noncombustible gaskets to the stem and bottom stem assemblies.

? Block and bleed
When a valve is closed, pressure in the body cavity can be expelled into the atmosphere. In such an event, a hose can be attached to a vent valve, allowing the media to be expelled into a safe location. The valve is equipped with a safety lock to prevent the vent valve from blowing off.

 

1      

    SIZE

(INCH) 1/2"  1"  2"  3"  4"  6"  8"  10" ....48"
(MM)  15, 25, 50, 80, 100, 125, 150, 200, 250, ...1200

 
2

PRESSURE

(CLASS) 150, 300, 600, 800, 900, 1500, 2500
(MPA)  1.0, 1.6, 2.5, 4.0, 6.4, 10, 13, 15, 25, 42

 
3

BODY MATERIAL

A216WCB, , SS316, SS304, SS316L, CF8C, ETC   CARBON STEEL, 
STAINLESS STEEL, DUPLEX STEEL, ALLOY, ETC

4

STANDARD

BS, ASME, API, DIN, JIS, GOST,EU, ETC

5

OPERATION

LEVER, HANDWHEEL, WORM GEAR, BEVEL GEAR, ELECTRIC, PNEUMATIC, 
HYDRAULIC, ETC

6

CONNECTION

RF FALNGE, RTJ FALNGE, BW, SW, NPT, THREADED, WAFER, LUG, ETC

7

MEDIUM

CORROSIVE ENVIRONMENT, OIL, GAS, WATER, ETC.

8

WARRANTY

12 MONTH

Prod Model: FYV
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: 2''-36''(Dn50-900)
Rating: 150lb-2500lb(1.6-42MPa)
O-Ring Sealing: PTFE,NBR,Rptfe
End: RF,Rtj,Sw,Bw,NPT
Material: Stainless Steel
Connection Form: Flange
Channel: Straight Through Type
Structure: Fixed Ball Valve
Type: Fixed Ball Valve
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.

Send your message to this manufacturer

  • Fangyuan Valve Group Co., Ltd.

More >

Other Products From This Manufacturer