Zhejiang, China
Business Type:
Manufacturer/Factory
Plant Area:
4000 square meters
Management System Certification:
ISO9001:2008
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
Yes
OEM/ODM Service

Ball Valve, Floating Ball Valve, Stainless Steel Ball Valve manufacturer / supplier in China, offering Flanged End Stainless Steel Floating Ball Valve (Q41F), API 598 Stainless Steel Wafer Type Single Plate Swing Check Valve, API 598 Wafer Type Double Flanged Double Disc Rtj End Check Valve and so on.

Diamond Member Since 2011
Audited Supplier
  • Flanged End Stainless Steel Floating Ball Valve (Q41F)
  • Flanged End Stainless Steel Floating Ball Valve (Q41F)
  • Flanged End Stainless Steel Floating Ball Valve (Q41F)
  • Flanged End Stainless Steel Floating Ball Valve (Q41F)
  • Flanged End Stainless Steel Floating Ball Valve (Q41F)
  • Flanged End Stainless Steel Floating Ball Valve (Q41F)

Flanged End Stainless Steel Floating Ball Valve (Q41F)

Get Latest Price
Purchase Qty. / Reference FOB Price
5-99 Pieces US $10
100+ Pieces US $125
Production Capacity: 50000PCS/Year
Transport Package: Export Standard Package
Payment Terms: L/C, T/T
Material: Forged Steel
Connection Form: Flange
Driving Mode: Manual
Nominal Pressure: 150lb to 2500lb
Channel: Straight Through Type
Structure: Floating Ball Valve

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Basic Info

Model NO.
Q41F
Type
Floating Ball Valve
Function
Blow-Down Valve
Temperature
Normal Temperature
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 4"
Class
150lb to 2500lb
Certificates
API 6D, CE, ISO9001
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Trademark
NIPO/OEM
Specification
API6D, ISO9001, CE, SGS, etc
Origin
Wenzhou, Zhejiang, China
HS Code
8481804090
Forged Steel Floating Ball Valve 

Two Pieces /Three Pieces Forged Steel Body
Floating Ball, Full&Reduced Bore
Anti-static Device
Blow-out Proof Stem
Fire Safe Design
Low Emission

Specifications:

Design: ASME B16.34/BS5351
Face to Face: ASME B16.10
End Flange: ASME B 16.25
BW End: ASME B16.25
Test: API 598/BS 6755
Fire Safe Test: API 607/API6FA
Special: NACE MR-01-75

Floating ball valve design feature:

Live loaded gland flang
Live loading is designed to provide gland load retention, compensating for expected in-service consolidation of packing. A set of belleville spring washers are used on each gland stud to help exert a continuous compressive force on the gland follower flange and therefore reduce fugitive emissions from the stem packing. ARITA standard belleville-spring washers are protected by a weatherproof cap to keep them free from environmental contamination, resulting in a long stable life.



PRODUCTS
Flanged End Stainless Steel Floating Ball Valve (Q41F)

WORKSHOP
Flanged End Stainless Steel Floating Ball Valve (Q41F)
PACKING 
Flanged End Stainless Steel Floating Ball Valve (Q41F)

We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.


No.PartMaterial
1BonnetASTM  A105+ENP  A182-F6,F304,F316,F316L,F304L,F51
2SeatPTFE  RPTFE  PEEK  PPL 
3Body GasketPTFE  Graphite
4Thrust-WasherA105+ENP  A182-F6,F304,F316,F316L,F304L,17-4PH,F51
5StemStainless Steel
6Stop NutCarbon Steel
7Spring GasketA216-WCB 10256+Cr
8LeverASTM  A182-F304,F316
9Backup Ring1015+Cr  Carbon Steel+Cr
10Limited PlateStainless Steel
11Positioning pinPTFE  Graphite
12PackingPTFE
13"O"-RingNBR Viton
14Antistatic SpringStainless Steel SS316
15Ball ASTM A105+ENP  ASTM A182-F6,F304,F316,F316L,F51
16Body ASTM  A105+ENP  A182-F6,F304,F316,F316L,F304L,F51
17StudASTM  A193-B7,B8M,B8,B8M
18NutASTM  A194-2H,2HM,8,8M
 

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