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Wenzhou Goldtop Valve Co.LTD
Wenzhou Goldtop Valve Co.LTD

Gold top valve  located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.

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Carbon Stainless Forged Steel Valve Integral Flange With RTJ Flanged Ends

Carbon Stainless Forged Steel Valve Integral Flange With RTJ Flanged Ends

  • Carbon Stainless Forged Steel Valve Integral Flange With RTJ Flanged Ends
  • Carbon Stainless Forged Steel Valve Integral Flange With RTJ Flanged Ends
Carbon Stainless Forged Steel Valve Integral Flange With RTJ Flanged Ends
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API602
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 30days
Supply Ability: 100+pcs+30 days
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Detailed Product Description
Size: 1/4”~2” Pressure: 150 #~2500#
Material: Forged Carbon / Stainless / Alloy / Duplex Design Standard: API 602
Connecting End: NPT / SW / BW / RF / RTJ Operating Temperature: -29℃~595℃
High Light:

forged steel gate valve

,

hand wheel valve

API602 Gate Valve 
 
Valve description

      Type : Small size gate valve with welded on flanged ends.
      Design: API 602, ASME B16.34.
      Nominal size: 1/2 ~ 2''
      Nominal class: 150LB ~ 2500 LB.
     Connection ends: RTJ flanged ends.
      Face to face: ASME B16.10.
     Test and inspection: API 598.
 
 
Highlights
  • Application Specific Design
  • Smooth operations
  • Easy Installation
  • Durable standards
  • Precise dimensions
  • Better emission control
 
Construction
  • Full port or Conventional Port
  • Outside Screw and Yoke (OS & Y)
  • Two piece self-aligning packing gland
  • Socket weld Ends to ANSI B16.11
  • Available bonnets:
    • Botted bonnet with spiral wound gasket & threaded
    • Seal welded bonnet
    • Threaded and pressure seal bonnet
  • Integral backseat
  • Threaded, Socket Weld & Flanged
 
Technical parameters and characteristics
Product
Small size gate valve
Nominal diameter
1/4” ~ 2”
Design temp.
-196℃ ~ 593℃
Design pressure
Class 150 ~ 2500
Material
Forged carbon steel, SS, ally steel, duplex SS, nickel based alloy
Design standard
API 602, BS5352
Face to face
Manufacture standard, ASME B16.10
Connection end
NPT, SW, BW, RF, RTJ
Test standard
API 598, ISO 5208
Operation
Hand wheel, electric
Application
Power station, petroleum, tap water engineering, chemical engineering,
Function 1
Bolted bonnet, welded bonnet, pressure seal bonnet
Function 2
solid wedge
Function 3
Full bore, reduce bore
Function 4
Integral flanged ends, welded on flanged ends

 

 
Forged Steel Integral Flanged End Pressure Seal Gate Valve 900Lb~1500Lb
 
Standard Material Specifications
Item
Parts
CS to ASTM
AS to ASTM
SS to ASTM
Type A105
Type F22
Type F304(L)
Type F316(L)
1
Body
A105
A182 F22
A182 F304(L)
A182 F316(L)
2
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
Pressure Seat
A105
A182 F304
A182 F304(L)
F316(L)
6
Pressure Ring
A276 304L
A276 316(L)
7
Bonnet
A105
A182 F22
A182 F304(L)
A182 F316(L)
8
Gland Eyebolt
A193 B7
A193 B16
A193 B8
A193 B8M
9
Pin
A276 420
A182 F304
10
Stem Packing
Flexible Graphite
PTFE
11
P.S. Lock Nut
A194 2H
A194 4
A194 8
A194 8M
12
Gland
A276 F420
A182 F304
13
Gland Flange
A216 WCB
A351 CF8
14
Nut
A194 2H
A194 4
A194 8
A194 8M
15
Yoke Nut
A276-420
16
Retaining Nut
A194 2H
A194 4
A194 *
A194 8M
17
Hand wheel
A197
18
H.W. Lock Nut
A194 2H
A194 4
A194 8
A194 8M
19
Oil Cup
Brass
Suitable Medium
W.O.G. etc
W.O.G. etc
HNO3.CH3COOH etc
Suitable Temperature
-29°C~425°C
-29°C~550°C
-29°C~180°C
Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel;
 
Dimensions (mm) and Weights (Kg)
NPS
1/2"
3/4"
1"
11/4"
11/2"
2"
L (RTJ)
900~1500Lb
216
229
254
279
305
368
2500Lb
264
273
308
349
384
451
H (OPEN)
900~1500Lb
216
250
270
320
350
445
2500LB
321
321
321
373
406
495
W
160
160
180
200
250
280
Weight
900~1500Lb
19.6
21.5
25.7
37.8
48.5
99.8
2500Lb
21.5
24.7
30.4
48.1
58.1
130
 

 
 
 

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

Send your inquiry directly to us
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Wenzhou Goldtop Valve Co.LTD
Tel:86-577-86621729
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