China wholesaler Double Eccentric Segmented Metal Seat Ball Valve (PQ340H) near me shop

Product Description

Double Eccentric Segmented Metallic Seat Ball Valve(PQ340H) Features:

1. Cast Materials: WCB, CF8, CF8M, CF8C, Duplex Stainless Metal, and so on.
Cast Substance: A105, F304, F316, F317, F347, F11, F51, F59, And many others.
Other Supplies obtainable upon Request, obtainable in Various Trim and Seat (Resilient and Metal) Resources To Match Different Provider Conditions.

2.  Available Operation:
Standard Take care of or Lockable Handle Operated,
Gear Operated,
Pneuamtic Operated,
Electric powered Operated or Hydraulic Operated.

2.  Available Stress Ranking: 
CL150, CL300, CL600, CL900, CL1500, CL2500

3.  Available Dimensions Ranges: 1/2″ – 18″

four. Application Requirements
Style Common: API 6D
Flange Dimension to ANSI B16.5
Encounter to Confront Dimension to ANSI B16.10
Pre-temp. Ranking of Ball Valve to ASME B16.34
Wall Thickness to ASME B16.34
Hearth Safe of Ball Valve Layout to API 6FA/API 607
Examine & Examination: API 6D / API598
Valve Marking of Ball Valve: MSS- SP-25
To MR-01-75 On Ask for

Double Eccentric Segmented Steel Seat Ball Valve(PQ340H) Description
 This Valve is developed in accordance with the needs of API 6D for CZPT services. Anti-static and anti blow-out stem design. Seat design offers excellent tighness and is accessible as either self-relieving variety or double piston effect variety. Disign minimizes friction foremost to reduced operating torque. Available as double block and bleed execution,which allows for venting and draining of ling fluid from the physique cavity. Avaiable Complete and Decreased bore. Ball valves firesafe examined according to BS EN 12266-2,API 6FA and API 607. Electric,pneumatic and hydravlic actuators are obtainable on customer’s need.

Stem Style/Anti Blowout
The stem is made independently from the ball,anti blow-up design and style with. 
Anti-Static Unit
All flow manage-floating flange ball valves consist of dual grounding techniques from stem to ball and stem to entire body. 
Valve screening to BS 5351 and BS 5146 wasperformed for all measurements, and witnessed by a third celebration inspectionEmergency sealant injection 
Trunnion variety ball valves are fitted with crisis seals to restore.
Best Flange
Best flange  surface are machined and drilled, ready for mounting actuator.
Hearth Secure
All hearth-risk-free valves conform to API 607 and API 6FA standards.

Double Eccentric Segmented Metallic Seat Ball Valve(PQ340H)


Size in 2 2 1/two 3 4 six 8 ten 12 14 16
mm fifty 65 eighty a hundred one hundred fifty 200 250 300 350 four hundred
L/L1(RF/BW) in seventeen.seventy five 20.00 22.seventy five 26.five 36.00 40.25 50.00 fifty six.00 / /
mm 451 508 578 673 914 1571 1270 1422 / /
L2(RTJ) in 17.88 21.25 23.00 26.88 36.50 forty.88 fifty.88 56.88 / /
mm 454 540 584 683 927 1038 1292 1445 / /
H in 7.fifty nine.00 11.00 fourteen.twelve 15.seventy five eighteen.88 20.50 26.38 / /
mm 190 230 280 360 four hundred 480 520 670 / /
W in 24 32 32 32 32 40 40 forty / /
mm 600 800 800 800 800 1000 1000 one thousand / /
WT(Kg) RF/RTJ sixty eight ninety five one hundred twenty 185 675 1100 1650 2300 / /
BW fifty four 74 ninety one 122 555 918 1355 2950 / /


A rack is a portion of a cylindrical disk with an infinite radius, the area of which is cut with involute enamel. The racks are especially mated to spur gears with the very same module, strain angle, and preferred encounter width. EP provides racks in a assortment of materials, configurations, modules, and lengths. A special function of our racks is that most of them appear with concluded items. This type of manufacturing allows a number of racks to be linked end to finish to make a steady size of racks. Many of our choices allow for secondary operations such as shortening lengths, including threaded holes, or applying heat treatment method. Our goods also include products that have accomplished some of these secondary operations.
Previously we described that when two gears mesh, the smaller sized one particular is called the pinion. A rack is a straight bar with equipment teeth that meshes with the pinion. So you can probably think about how rack and pinion gears are used to change rotation into linear movement. A ideal case in point of this is the steering program on numerous automobiles. The steering wheel rotates a gear, which engages the rack. As the gear turns, it slides the rack both to the appropriate or remaining, relying on which way you flip the wheel.

China wholesaler Double Eccentric Segmented Metal Seat Ball Valve (PQ340H)     near me shop