900lb/1500lb/2500lb Forged Steel Pressure Seal Gate Valve (GAZ61H)

• Customization: Available
• Media: Oil
• Temperature: Ordinary Temperature
• Model NO.: GAZ61H
• Actuator: Manual
• Material: Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Pressure Seal
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Forged Steel Globe Valve
• Standard: ANSI
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

900lb/1500lb/2500lb Forged Steel Pressure Seal Gate Valve (GAZ61H)

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.

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.

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 globe valve.
-Cryogenic forged globe valve.
    -Y pattern forged globe valve.

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 advantageds,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	CS to ASTM	AS to ASTM	SS to ASTM
1	Body	A105N	A182 F22	A182 F304(L)	A182 F316(L)
2	Disc	A276 420	A276 304	A276 304(L)	A276 316(L)
3	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
4	Sealing ring	A182 F304L			A182 F316L
5	Nut	A105	A182 F304	A182 F304(L)	A182 F316(L)
6	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
7	Pin	A276 420		A182 F304
8	Gasket	A105	A182 F22	A182 F304(L)	A182 F316(L)
9	Nut	A194 2H	A194 4	A194 8	A194 8M
10	Packing	Flexible graphite		PTFE
11	Bushing	A276 420		A182 F304
12	Bolt	A193 B7	A193 B16	A193 B8	A193 B8M
13	Gland	A216 WCB		A351 CF8
14	Nut	A194 2H	A194 4	A194 8	A194 8M
15	Stem nut	A276 410
16	Handwheel	A197
17	Retaining Nut	A194 2H	A194 4	A194 8	A194 8M
18	Oil cup	Brass
Applicable medium		Water,steam,oil.,etc	Water,steam,oil.,etc	Acid.,etc
Applicable temp.		-29~425°C	-29~550°C	-29~200°C

Product Parameters

Main Dimensions and Weight. 

NPS		1/2	3/4	1	1 1/4	1 1/2	2
L	900~1500LB	140	140	140	178	178	216
	2500LB	186	186	186	232	232	279
H(Open)		333	333	333	408	408	524
W		160	160	180	200	250	280
WT(kg)	900~1500LB	11.2	10.5	10.1	21.0	19.6	40.4
	2500LB	12.3	11.6	10.8	28.0	26.4	43.8

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