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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Gate
  • Pressure: High Pressure
  • Power: Manual
  • Material: Casting
  • Temperature of Media: High Temperature
  • Media: Water,Oil,Gas etc.
  • Port Size: 1/2~20 inch
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: Z61Y-2500lb
  • Brand Name: TANA or OEM
  • Application: General
  • End connection: RTJ flange or BW
  • Standard: API,JIS,DIN
  • Face to Face: ASME B16.10
  • Flange Dimensions: ASME B16.5
  • Pressure & Temperature: ASME B16.34
  • Test & Inspection: API 6D / API 598
  • shell wall thickneses: API600,BS1868
  • Body material: WCB
  • Seat ring: A105+13Cr
  • Wedge: WCB+13Cr

Packaging & Delivery

Packaging Details Plywood case
Delivery Time shipped them in 20 days after payment

Class1500/Class2500 Flanged end pressure sealed gate valve 

Description

The pressure seal valves are designed in accordance with API600 and ASME B16.34 for service of high temperature and high pressure and are widely used in fossil fuel power plant. Compared with bolted bonnet joint valves, it provides absolute reliable sealing of the bonnet joint, so that the pressure seal valves are more compact and rigid as well as maintenance cost-effective at high temperature and high pressure service.

 

Design Features

OS&Y Outside Screw and Yoke

Pressure Seal Bonnet

welded seat ring

Solid, Flexible or Split Wedge Design                      

Back-seating

Full Port Or Reduced Bore

Fully Guiding,Flexible Wedge

Optional Upset Forged T-head Stem Design

MR 0175 and MR 103 on request

One Piece

Seat Surface Hardface STL 

 

Design Specifications

Design&manufacture:API602&ANSI B16.34

Face to face:ANSI B16.10;JB/T97-95

Socket welding dimension:ANSI B16.11;JB/T175

Flange Dimension:ANSI B16.5;JB/T 82.1-82.4-94;HG 20592-97

Inspection Test:API598

Body material:A105 ,LF2 ,F5 ,F11, F22, F304, F304L, F316 ,F316L

 

pressure sealed gate valve material list

MAIN PARTS AND MATERIALS

No.

Parts Name

Material

1

Body

A216 WCB

2

Seat

A105+STL

3

Wedge

A216 WCB+ STL

4

Stem

A182 F6+ Nitriding

5

Movable Cover

A105

6

O-ring

SS304+Graphite

7

Gasket

A105

8

Adapter Ring

A276 420

9

Gland Flange

A216 WCB

10

Bonnet

A216 WCB

11

Bolt

A193 B7

12

Nut

A194 2H

13

Bevel Gear

Ductile Iron

14

Gland

A276 420

15

Bolt

A193 B7

16

Nut

A194 2H

17

Cap

A276 420

18

Packing

SS304+Graphite

19

Bolt

A193 B7

20

Nut

A194 2H

21

Bolt

A193 B7

 Optional Body Material:

Carbon steel

ASTM A216 WCB , etc

Low temperature steel

A352 LCB , etc

Cr-Mo steel

A217 WC6 ,WC9, etc

Stainless Steel

A351 CF8,CF3,CF8M,CF3M , etc

Alloy steel

Alloy 20 , etc

Super duplex

A995 4A ,5A ,6A , etc

Aluminum bronze

B148 C95500 , C95600 , C95800 , etc

Monel

Monel K400, K500

Inconel

inconel 600 , etc

Hastelloy

Hastelloy B , Hastelloy C276 , etc

Incoloy

Incoloy 825 , Incoloy 625 , etc

Product showroom

 Pressure seal gate valve 10inch 2500lb                                                               pressure seal gate valve 6inch 1500lb 

Quality control

 

 

production line

 

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