Boshi always adheres to the business philosophy of "seeking reputation through quality, winning customers with advanced technology," and strives to build a modern enterprise with a more pragmatic spirit, superior products, and comprehensive services.

Main products: Free float steam traps, thermodynamic steam traps, inverted bucket steam traps, adjustable bimetal steam traps, lever float steam traps, high-temperature and high-pressure steam traps, and bypass valve steam traps.

Boshi Valve products include American Standard and National Standard: Globe valves, stainless steel globe valves, ball valves, stainless steel ball valves, plunger valves, plug valves, gate valves, butterfly valves, needle valves, pressure reducing valves, electric valve devices, welded, threaded, etc.

American Standard Stainless Steel Flange Ball Valve Import National StandardQ41F/H

Product: American Standard Stainless Steel Flange Ball ValveModel: Q41F/H????Product Name: American Standard Flange Ball Valve

Specifications: Q41F-150Lb/300Lb DN15-DN250Material: Cast steel, stainless steel

Diameter: 15-250mm

Product Performance Specifications:

Nominal pressure (PN): 1.6, 2.5, 4.0, 6.4

Shell test pressure: 2.4, 3.8, 6.0, 9.6

Seal test (liquid): 1.8, 25.8, 4.4, 7.0

Seal test (gas): 0.5~0.7

Applicable media: (C) Water, oil, steam; (P/R) Nitric acid, acetic acid. Applicable temperature: ≤200

Main Component Materials:

Name: WCB class, CF8 class, CF3 class, CF8M class, CF3M class

Valve body left body: A216-WCB, A315-CF8, A351-CF3, A351-CF8M, A351-CF3M

Ball B2-B8: A105-1025, A182-F304L, A182-F304L, A132-F316, A182-F316L

B8 and above: A216-WCB, A351-CF8M, A351-CF3, A351-CF8M, A351-CF3M

Stem: A182-F6a, A182-F304, A182-F304L, A182-F336, A182-F316L

Seat support ring: A105-102, A182-F304, A182-F304L, A182-F316, A182-F316L

Spring: 3yc-7/17-49HO-ring: (WCB class) NBR; (CF8 class, CF3 class, CF8M class, CF3M class) Fluororubber

Stud: (WCB class) A193-B7; (CF8 class, CF3 class, CF8M class, CF3M class) A193-B8

Nut: (WCB class) A194-2H; (CF8 class, CF3 class, CF8M class, CF3M class) A194-8

Seat: PTFE/Reinforced PTFE/NYLIN

American Standard Stainless Steel Flange Ball Valve Import National StandardQ41F/H

10K Main Connections and Weight:

Size inch: 1/2″, 3/4″, 1″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 5″, 6″, 8″, 10″

DN: 15, 20, 25, 4, 50, 65, 80, 100, 125, 150, 200, 250

L mm: 108, 117, 127, 165, 178, 190, 203, 229, 356, 394, 457, 533

H mm: 59, 63, 75, 97, 107, 142, 152, 178, 252, 272, 342, 345

W mm: 130, 130, 160, 230, 230, 400, 400, 700, 1100, 1100, 1500, 1500

Weight kg: 2.3, 3.0, 4.5, 7.0, 9.5, 15.0, 19.0, 33.0, 58.0, 93.0, 160.0, 200.0

20K Main Connection Dimensions and Weight:

Size inch: 1/2, 3/4, 1, 1-1/2, 2, 2-1/2, 3, 4, 5, 6, 8, 10

DN: 15, 20, 25, 4, 50, 65, 80, 100, 125, 150, 200, 250

L mm: 140, 152, 165, 190, 216, 241, 283, 305, 381, 403, 502, 568

H mm: 59, 63, 75, 97, 107, 142, 152, 178, 252, 272, 342, 345

W mm: 130, 130, 160, 230, 230, 400, 400, 700, 1100, 1100, 1500, 1500

Weight kg: 2.5, 3.5, 5.5, 10.5, 14.5, 23.5, 30.0, 55.0, 81.0, 118.0, 200.0, 250.0