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900lb/1500lb/2500lb Pressure Seal Flanged End Gate Valve
| Price | $300.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 482 people viewed |
Temperature:
High Temperature
Material:
Carbon Steel
Pressure:
600-2500lb
Actuator:
Electric
Seal Surface:
Wedge Gate Valve
Thread Position of Valve Rod:
Outside Gate Valve
Usage:
Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control, Regul
Standard:
ANSI
Application:
Industrial Usage, Water Industrial Usage, Household Usage
Performance:
Precision Casting Durable
Certificate:
ISO 9001: 2008 ,API 6D,CE
Flange End:
ANSI B16.5
Face to Face:
ANSI B16.10,API 6D
Pressure Rating:
600-2500lb
Test&Inpection:
API 598,API 6D
Trademark:
SANMING
Transport Package:
Plywood Case
Specification:
DN50-DN500
Origin:
Wenzhou, Zhejiang, China
HS Code:
8481804090
Product Description
1500LB/2500LB WC6 Welded High Temperature High Pressure Electric Power Plant Gate Valve Main External Dimensions.
Introduction
The middle part of pressure seal gate valve
using pressure self-tightening structure,make sure the valve has good sealing performance under high pressure and high temperature conditions,usually,the sealing ring has two kinds of material,one is low carbon steel,the other is flexible graphite+SS 316,besides,the sealing surface is welding with hard alloy,after the welding is finished,the thickness of metal layer should be 3mm or more,therefore,it has advantages of wear-resistant,temperature-resistant and anti-corrosion,greatly prolong the service life.Both ends adopt welding structure,the dimensions of welding groove can be customized on clients' requirements.The medium can be high temperature and high pressure water,steam,oil products and super-heated steam.,etc,it's widely used for thermal power plant,petrochemical industry,metallurgy and other industrial sectors.
900LB/1500LB/2500LB PRESSURE SEAL GATE VALVE
- The central connection adopt pressure self-tightening structure.
- The disc and seat are welding with hard alloy.
- High temperature creep resistance design.
- The material of stem is precipitation hardening stainless steel by nitriding.
- Operating device can be manual,gear,bevel gear and electric actuator.
Pressure Seal Gate Valve Standards
Design and Manufacture: ANSI B16.34, API600, API6D, BS1414Face to face(end to end):ANSI B16.10,API6D
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API598, API6D
Pressure Seal Gate Valve
A. Back up ring: Absors thrust applied by internal pressure
B. Thrust ring: Protects the soft metallic gasket from deformation
C. Gasket: Unique angular design provides superior sealing
Main Parts and Material.
| NO. | Part name | Material |
| 23 | Grease nipple | Brass |
| 22 | Grub screw | Carbon steel |
| 21 | Hand wheel nut | Carbon steel |
| 20 | Hand wheel | Malleable lron/cast steel/ductile lron/fabricated steel |
| 19 | Yoke nut | Carbon steel/SS |
| 18 | Eye bolt and nut | A 193 B7/A194 2H~A193 B8/A194 8 |
| 17 | Pin | Carbon steel/stainless steel |
| 16 | Stem Nut | A 439-D2/cu-alloy |
| 15 | Gland flange | Carbon steel/equivalent to body material |
| 14 | Gland | Stain less steel |
| 13 | Gland bush | See body material |
| 12 | Back seat | |
| 11 | Stem | |
| 10 | Seat ring | |
| 09 | Wedge |
Pressure Seal Gate Valve
| NO. | Part name | WCB | LCB | WC6 | WC9 |
| 08 | Bolt and nut | A193 Gr B7/A194 Gr 2H | A320 Gr L7/A194 Gr 4 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4/7 |
| 07 | Gland packing | Graphite | Graphite | Graphite | Graphite |
| 06 | Gasket | Soft lron | Soft lron | SS304 | SS304 |
| 05 | Thrust ring | A105 | A182 F304 | A182 F11 | A182 F22 |
| 04 | Back up ring | A105 | A182 F304 | A182 F11 | A182 F22 |
| 03 | Yoke | A216 Gr WCB | A352 Gr LCB | A271 Gr WC6 | A271 Gr WC9 |
| 02 | Bonnet | A216 Gr WCB | A352 Gr LCB | A271 Gr WC6 | A271 Gr WC9 |
| 01 | Body | A216 Gr WCB | A352 Gr LCB | A271 Gr WC6 | A271 Gr WC9 |
Pressure Seal Gate Valve
| NO. | Part name | C5 | C12 | CF8 | CF8M |
| 08 | Bolt and nut | A193 Gr B7/A194 Gr 2H | A193 Gr B16/A194 Gr 4/7 | A193 B8/A194 8 | A193 B8M/A194 8M |
| 07 | Gland packing | Graphite | Graphite | Graphite | Graphite |
| 06 | Gasket | SS304 | SS304 | SS304 | SS316 |
| 05 | Thrust ring | A182 F22 | A182 F22 | A182 F304 | A182 F316 |
| 04 | Back up ring | A182 F22 | A182 F22 | A182 F304 | A182 F316 |
| 03 | Yoke | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
| 02 | Bonnet | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
| 01 | Body | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
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