Flanged Forged Steel Floating Ball Valve
China Flanged Forged Steel Floating Ball Valve, Find details about China Stainless Steel Ball Valve, Floating Ball Valve from Flanged Forged Steel Floating Ball Valve
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
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
Product Desciption
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
WORKSHOP
PACKING
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.
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
WORKSHOP
PACKING
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. | Part | Material |
| 1 | Bonnet | ASTM A105+ENP A182-F6,F304,F316,F316L,F304L,F51 |
| 2 | Seat | PTFE RPTFE PEEK PPL |
| 3 | Body Gasket | PTFE Graphite |
| 4 | Thrust-Washer | A105+ENP A182-F6,F304,F316,F316L,F304L,17-4PH,F51 |
| 5 | Stem | Stainless Steel |
| 6 | Stop Nut | Carbon Steel |
| 7 | Spring Gasket | A216-WCB 10256+Cr |
| 8 | Lever | ASTM A182-F304,F316 |
| 9 | Backup Ring | 1015+Cr Carbon Steel+Cr |
| 10 | Limited Plate | Stainless Steel |
| 11 | Positioning pin | PTFE Graphite |
| 12 | Packing | PTFE |
| 13 | "O"-Ring | NBR Viton |
| 14 | Antistatic Spring | Stainless Steel SS316 |
| 15 | Ball | ASTM A105+ENP ASTM A182-F6,F304,F316,F316L,F51 |
| 16 | Body | ASTM A105+ENP A182-F6,F304,F316,F316L,F304L,F51 |
| 17 | Stud | ASTM A193-B7,B8M,B8,B8M |
| 18 | Nut | ASTM A194-2H,2HM,8,8M |
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