Forged Steel Cryogenic Wedge Gate Valve (GADZ61W)

• Customization: Available
• Type: Straight-through
• Material: Stainless Steel
• Model NO.: GADZ61W
• Connection Form: Thread
• Pressure: High Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Standard: ANSI
• Application: Industrial Usage
• Design&Manufacture: API 602,BS 5352,ANSI B16.34
• Connection End: ANSI B16.11,ANSI B1.20.1,ANSI B16.25,ANSI B16.5
• Inspection&Test: API 598
• Special: Nace Mr 0175
• Size: 3/8"-2"
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Forged Steel Cryogenic Wedge Gate Valve (GADZ61W)

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	AStoASTM		SStoASTM
		LF2	LF3	F304(L)	F316(L)
1	Body	A350LF2	A350LF3	A182F304(L)	A182F316(L)
2	Seat	A276420	A276410	A276304(L)	A276316(L)
3	Wedge	A350LF2	A350LF3	A182F304(L)	A182F316(L)
4	Gasket	316+Graphite		316+PTFE
5	Bonnet	A350LF2	A350LF3	A182F304(L)	A182F316(L)
6	Bolt	A193B7	A193B7	A193B8	A193B8M
7	Stem	A182F6	A182F6	A182F304(L)	A182F316(L)
8	Packing	Graphite		PTFE
9	Pin	A276420		A276 304
10	Eyebolt	A193B7	A193B16	A193B8	A193B8M
11	Packing Sleeve	A276410		A182F304(L)	A182F316(L)
12	Packing Plate	A105	A182F11	A182F304(L)	A182F316(L)
13	Nut	A1942H	A1944	A1948	A1948M
14	Stem Nut	A276420
15	Lubricating Gasket	A473431
16	Nameplate	SS
17	Lock Nut	A1942H	A1944	A1948	A1948M
18	Handwheel	A197
Suitable Temperature		≥-40ºC	≥-101ºC	≥-196ºC

Main External Dimensions.
 

ANSI 150~800Lb(Socket Welded or Threaded Type)
NPS	1/2	3/4	1	11/4	11/2	2
L	92	111	120	120	140	178
H	335	360	405	475	475	550
W	125	125	160	160	180	200
Weight(KG)	7.1	9.4	13.5	15	17.8	28
ANSI 150Lb(Flanged Type)
NPS	1/2	3/4	1	11/4	11/2	2
L1	108	117	127	-	165	178
H1	335	360	405	-	475	550
W	125	125	160	-	180	200
Weight(KG)	6	8.7	11	-	18.5	21.6
ANSI 300Lb(Flanged Type)
NPS	1/2	3/4	1	11/4	11/2	2
L	140	152	165	-	190.5	216
H	335	360	405	-	475	550
W	125	125	160	-	180	200
Weight(KG)	7	9.4	12.5	-	20.1	24
ANSI 600Lb(Flanged Type)
NPS	1/2	3/4	1	11/4	11/2	2
L	165	190.5	216	-	241	292
H	335	360	405	-	475	550
W	125	125	160	-	180	200
Weight(KG)	8.0	11.1	13.4	-	22.6	26.8

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
Stainless Steel	F304,F304L,F316,F316L
Duplex	F51,F55
Alloy	F1,F5,F5A,F9,F11,F22

 

Our Services

Our Services

Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.   
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.

View of the factory