Model NO.: GAZ41H
Thread Position of Valve Rod: Outside Gate Valve
Usage: Flow Control
Standard: ANSI
Application: Industrial Usage
Size: 1/2"~2"
Temperature: -29~550 Deg
Design and Manufacture: API 602,BS 5352,ANSI B16.34
Inspection&Testing: API 598
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: ISO 9001
Origin: China(Mainland)
HS Code: 8481804090
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.

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.

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 Steel: A105, LF2
-Stainless Steel: F304, F304L, F316, F316L
-Duplex: F51, F55
-Alloy: F1, 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.
 
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.  

Flanged end gate valve 150~600LB.

Main Parts and Material.

900lb/1500lb Forged Steel Integral Flanged Gate Valve (GAZ41H)
 
No Part Name C.S to ASTM A.S to ASTM S.S to ASTM
A105 F22 F304(L) F316(L)
1 Body A105 A182 F22 A182 F304(L) A182 F316(L)
2 Seat Ring A276 420 A276 304 A276 304(L) A276 316(L)
3 Wedge A276 410&430 A182 F304 A182 F304(L) A182 F316(L)
4 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
5 Gasket 316Corrugated ss+Graphite 316PTFE SS+PTFE
6 Bonnet A105 A182 F22 A182 F304(L) A182 F316(L)
7 Bonnet Bolt A193 B7 A193 B16 A193 B8 A193 B8M
8 Pin A276 420 A276 304
9 Gland A276 410 A182 F304(L) A182 F316(L)
10 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M
11 Gland Flange A105 A182 F11 A182 F304(L) A182 F316(L)
12 Gland Nut A194 2H A194 4 A194 8 A194 8M
13 Yoke Nut A276 410
14 H.W.Lock Nut A194 2H A194 4 A194 8 A194 8M
15 Nameplate ss
16 Handwheel A197
17 Bearing Gasket A473 431
18 Stem Packing Flexible Graphite PTFE
Suitable Medium W.O.G W.O.G HNO3CH3OOH
Suitable Temperature -29~425 Deg -29~550 Deg -29~180 Deg
Note:Other materials are available on request.

Dimensions(mm) and Weights(Kg)
 
NPS 1/2" 3/4" 1" 1 1/4" 1 1/2" 2"
L(RTJ) 900~1500LB 216 229 254 279 305 371
L1(BW) 216 229 254 279 305 368
H(Open) 197 197 236 246 283 330
W 125 125 160 160 180 200
WT(kg) RTJ 7.2 11.5 15.6 16.2 22.6 32.8
BW 5.2 9.3 12.4 13.8 18.9 27.5

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