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800lb Forged Steel Extended Body Gate Valve (GAZ61H)

China 800lb Forged Steel Extended Body Gate Valve (GAZ61H), Find details about China Vent Valve, Drain Valve from 800lb Forged Steel Extended Body Gate Valve (GAZ61H)

Model NO.
GAZ61H
Usage
Drain
Standard
ANSI
Application
Industrial Usage
Design&Manufacture
API 602,BS 5352,ANSI B16.34
Connection End
ANSI B16.11,ANSI B1.20.1,ANSI B16.5,ANSI B16.25
Inspection&Test
API 598
Special
Nace Mr 0175
Trademark
GOOLE, OEM
Transport Package
Plywood Case
Specification
ISO 9001
Origin
China(Mainland)
HS Code
8481804090
Model NO.
GAZ61H
Usage
Drain
Standard
ANSI
Application
Industrial Usage
Design&Manufacture
API 602,BS 5352,ANSI B16.34
Connection End
ANSI B16.11,ANSI B1.20.1,ANSI B16.5,ANSI B16.25
Inspection&Test
API 598
Special
Nace Mr 0175
Trademark
GOOLE, OEM
Transport Package
Plywood Case
Specification
ISO 9001
Origin
China(Mainland)
HS Code
8481804090
1.Standard specification.
Design and manufacture:API 602,BS 5352,ANSI B16.34.
Connection ends conform to:
    -Socket welded ends:ANSI B16.11.
    -(NPT threaded)Screw ends:ANSI B1.20.1.
    -Butt-welded ends:ANSI B 16.25.
    -Flanged ends:ANSI B 16.5.
Inspection & testing:API 598.
NACE MR 0175 on request
Tag: MSS SP 25.
2.Construction features.
Non-Rising Handwheel,
Outside Screw And Yoke,Rising Stem.
Integral Backseat.
Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket.
Spring Loaded To Ensure That Even In The Low-Pressure Sealing Performance As Well.
Low Leakage Test Stem Packing By.
Automatically Adjust The Preload Gland Packing.
3.Product Range.
Port:Full Port(FP)/Reduced Port(RP).
Structure:BB(Bolted Bonnet),WB(Welded Bonnet),PSB(Pressure Self-sealing Bonnet).
Rating: Class 150/ 300/ 600/ 800/ 900/ 1500/ 2500/ 4500.
Size Range:3/8" to 2" 
End Options: FLG, SW(Socket Welded), Threaded(NPT/BSP), BW(Butt Welded),
Optional Materials:
Carbon SteelA105,LF2
Stainless steel F304,F304L,F316,F316L
DuplexF51,F55
AlloyF1,F5,F5A,F9,F11,F22
Special Design:
    -Bellow Seal forged gate valve.
    -Cryogenic forged gate valve.
    -Extended body forged gate valve.
    -Venting forged gate valve.
    -Twins forged gate valve.
 
4.Application.
  For valves which size is smaller than 2"(DN50), forged steel valves are recommended. Compared with castings,forged valve offer the advantages of more uniform structure, greater density, higher strength integrity, enhanced dimensional characteristics and closer dimensional tolerances.Owing to so many advantages,the forged valve can be widely used in the fields of petroleum,natural gas,chemical,power and other industries. 

800lb Forged Steel Extended Body Gate Valve (GAZ61H)
Extended body gate valve(Vent Valve or Drain Valve ) specific connection code
Connection CodeKK1K2K3
Screwed WeldInclined EndA Full Strength EndSocket Weld End

Main Parts and Material.
 
NoPart NameCarbon steelAlloy steelStainless steel
1BodyA105NA182 F22A182 F304(L)A182 F316(L)
2SeatA276 410A276 304A276 304(L)A276 316(L)
3DiscA182 F430A182 F304A182 F304(L)A182 F316(L)
4Gasket316+graphite316+PTFE
5StemA182 F6AA182 F304A182 F304(L)A182 F316(L)
6BoltA193 B7A193 B16A193 B8A193 B8M
7PinA276 420A276 304
8Eyelet boltA193 B7A193 B16A193 B8A193 B8M
9NutA194 2HA194 4A194 8A194 8M
10NameplateSS
11HandwheelA197
12Locking nutA194 2HA194 4A194 8A194 8M
13Stem nutA276 420
14Packing plateA105A105A182 F304
15Packing sleeveA276 410A182 F304(L)A182 F316(L)
16PackingFlexible graphitePTFE
17BonnetA105A182 F22A182 F304(L)A182 F316(L)
Applicable mediumWater,steam,oil.,etcWater,steam,oil.,etcAcid.,etc
Applicable temperature-29~425°C-29~550°C-29~200°C

Main External Dimensions and Weight.
 
NPSRB1/23/411 1/41 1/22/
SB3/81/23/411 1/41 1/22
L1107.5107.5107.5120127127152
L147147153.5175.5187187222
H(Open)158158169197236246283
W100100100125160160180
WT(kg)BB3.12.93.45.57.88.313.4
WB2.82.63.15.17.47.612.1

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