F304 Trunnion Mounted Ball Valve

  • Model NO.: Q47
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Fixed Ball Valve
  • Function: Blow-Down Valve
  • Pressure: 900lb
  • Ball: F316
  • Seat: PTFE
  • Transport Package: Wooden
  • Origin: Zhejiang Lishui
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: High Temperature
  • Body: A105
  • Stem: F316
  • Trademark: yuefeng
  • Specification: DN50-DN1200
  • HS Code: 8481804090

MAIN FEATURES:
 
 
 
 
The side entry trunnion mounted ball valve has been designed two piece body type or three piece body type and with two floating seats, which are movable under the pressure of medium. Under the bottom of seats, seat pre-loading springs are positioned to ensure two floating seats can attach the ball's surface tightly, other more, pressure of medium also can push seats to attach ball tightly to ensure sealing more reliable.
The trunnion ball valve is equipped with a movable seat seal ring which can generate displacement under the pressure of medium. In case that any medium pressure exists, the pressure will press the valve seat seal ring onto the ball tightly, guaranteeing the sealing performance of the ball valve.
 
Design Features
The ball valve are designed in accordance with ISO14313,API 6D,BS 5351,GB/T 19672;
Simple structure with good sealing performance and small torque;
Full bore and reduced bore design with the minimum flow resistance (zero actually);
Emergency sealant injection;
Cavity pressure self relief;
Independent ball and stem;
Low emission packing;
Fire safe, anti-static and anti-blowout stem design;
Valve seat function DBB, DIB-1, DIB-2;
Optional extended bonnet.
 
Product Range
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter:2"~60"(DN50~DN1500)
End Connection: RF, RTJ, BW
Pressure range: Class150~2500(PN16~PN420)
Working temperature:-46ºC~+200ºC
Operation: Wrench, worm gear, electric, pneumatic, gas over oil actuator and electro-hydraulic actuator

Brand:		 Yuefeng
Applicable Media: Water, Oil, Gas, Nitric Acid, Acetic Acid
Certification: CE/RoHS/ISO9001-2008
Original Lishui,Zhejiang Province
Packing: Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment:  T/T, L/C, D/P, Western Union.
Port:  Shenzhen, Customers' Request
Delivery Time: Within 15days after receiving T/T deposit Payment
Term of Delivery: EXW/FOB/CNF/CIF, Customers' Request

test equipmentF304 Trunnion Mounted Ball ValveproductF304 Trunnion Mounted Ball ValveworkshopF304 Trunnion Mounted Ball Valve

A Pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable. The supporting shells are called blocks.

A pulley may also be called a sheave or drum and may have a groove or grooves between two flanges around its circumference. The drive element of a pulley system can be a rope, cable, belt, or chain that runs over the pulley inside the groove or grooves.

QFAP has specialized in producing various kinds of pulleys more than 10 years, could help to design or produce the pulley according to your requirements. (OEM accepted)

pulley-1



Materials: Ductile iron, Grey iron, Steel Castings, Aluminum

Surface treatment: Painting, Powder coating, zinc plating, hard anodizing, only oiled

Main of our customers is from USA, CANADA, AUSTRALIA and German

Pulley

Belt Pulley,Timing Pulley,Rope Pulley,Nylon Cable Pulley

SHAOXING QIFENG AUTO PARTS CO., LTD. , https://www.sxqfap.com