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100% Original Wb Forged Steel Gate Valve - Flat Gate Valve Parallel Slide valve – BVMC

100% Original Wb Forged Steel Gate Valve - Flat Gate Valve Parallel Slide valve – BVMC Featured Image
  • 100% Original Wb Forged Steel Gate Valve - Flat Gate Valve Parallel Slide valve – BVMC

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100% Original Wb Forged Steel Gate Valve - Flat Gate Valve Parallel Slide valve – BVMC Detail:

Introduction

Through conduit valves are widely used for oil and gas pipeline service. This type of valve has such function that, when fully opened, media passage capability superior to valves in use for general secondary process line, it can also be capable for pig ball Cleaning service. BVMC through conduit gate valves are available in Slab Gate and Expanding Gate design and both are fully comply with API 6D standard.

Slab Gate Valve

Slab gate valve is simple in design but efficient in performance. This design utilizes two spring loaded floating seats which are pressure energized, moving the upstream seat in contact with the gate that brings about a tight and complete seal with both the upstream and downstream.

Technical Specification

Structural reference GB API
Design standard JB/T5298 GB/T19672 API6D
ASME B16.34
Structural length Flanged GB/T 12221
GB/T19672. JB/T5298		 API6D
ASME B16.10
Welded connection GB/T12221 GB/T19672
Flanged ends GB/T9113 JB/T79 ASME B16.5 MSS SP44
Butt-welding ends GB/T 12224 ASMEB16.25
Test & inspection GB/T13927 JB/T9092 API6D API598

Note: The sizes of valve connecting flange can be designed according to customer’s requirement.

Major Parts Material Form

 

No.

  

Part name

 Material
    Ordinary type Anti-sulphur type
    GB ASTM GB ASTM
1 Blow down stops 25+Zn A105+Zn 12Cr18Ni9 A276-304
2 Grease injection joint 25+Zn A105+Zn 25+Zn A105+Zn
3 Body  WCB A216-WCB WCB A216-WCB
4 Disc  16Mn+ENP A105+ENP 12Cr18Ni9 A276-304
5 Seat  16Mn+PTFE  A105+PTFE 12Cr18Ni9+PTFE A276-304+PTFE
6 O-ring NBR NBR FPM FPM
7 Stem  2Cr13 A276-420  12Cr18Ni9 A276-304
8 Packing seat  2Cr13 A276-420 2Cr13  A276-420
9 “Y” ring NBR NBR FPM FPM
10 Sealing shroud 20Cr13 A276-420 2Cr13 A276-420
11 Indicating stem 12Cr18Ni9 A276-304 12Cr18Ni9 A276-304
12 Gasket Graphite+1Cr18N9

Graphite+304

Graphite+1Cr18N9  Graphite+304
13 Bonnet  WCB

A216-WCB

WCB

A216-WCB
14 Stud  35CrMoA A193-B7 35CrMoA A193-B7
15 Nut 45 A194-2H 45  A194-2H
16 Yoke WCB  A216-WCB  WCB A216-WCB
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100% Original Wb Forged Steel Gate Valve - Flat Gate Valve Parallel Slide valve – BVMC detail pictures

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We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for 100% Original Wb Forged Steel Gate Valve - Flat Gate Valve Parallel Slide valve – BVMC , The product will supply to all over the world, such as: Muscat, Holland, Myanmar, We strive for excellence, constant improvement and innovation, is committed to make us the customer trust and the first choice of engineering machinery accessories brand suppliers. Choose us, sharing a win-win situation!
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Fay from Ghana - 2017.03.28 16:34
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Myra from Finland - 2017.12.09 14:01
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