900lb/1500lb Forged Steel Integral Flanged Gate Valve (GAZ41H)

• Temperature: -29~550 Deg
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: High Temperature
• Actuator: Manual
• Model NO.: GAZ41H
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Standard: ANSI
• Application: Industrial Usage
• Size: 1/2"~2"
• Design and Manufacture: API 602,BS 5352,ANSI B16.34
• Inspection&Testing: API 598
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 5000PCS/Year

Product Description

900lb/1500lb Forged Steel Integral Flanged Gate Valve (GAZ41H)

Product Description

Specification

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.

Special Design:
    -Bellow Seal forged gate valve.
    -Cryogenic forged gate valve.
    -Extended body forged gate valve.
    -Venting forged gate valve.
    -Twins forged gate valve.

Product Features

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.

Application

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.  

Product Details

Main Parts and Material.


 

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

 

Product Parameters

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)

 

Carbon Steel	A105,LF2
Stanless Steel	F304,F304L,F316,F316L
Duplex	F51,F55
Alloy	F1,F5,F5A,F9,F11,F22

 

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