API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve

Product Details
Customization: Available
Media: Oil,Gas,Water
Temperature: High Temperature
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  • API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
  • API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
  • API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
  • API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
  • API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
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  • Overview
  • Specification
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
WZ61W-800~4500LB
Type
Direct-acting
Material
Carbon Steel
Connection Form
Flange
Pressure
High Pressure
Actuator
Manual
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
GOST
Application
Industrial Usage
Transport Package
Plywood
Specification
DN15~DN100
Trademark
non
Origin
China
HS Code
8481804090
Production Capacity
50000PCS/Month

Product Description

Introduction
American standard bellow seal gate valves are designed and manufactured in accordance with American standards.  These valves are used to cut off or connect the medium in the pipeline. The valve stem of the bellow seal gate valve adopts a double - seal structure of bellows and packing, which ensures a leak - free seal at the valve stem. The bellows are made of stainless steel or Inconel materials, with a reasonable sealing structure design, high fatigue resistance, and a long service life
Advantages
Bellow is the key part of bellow sealed valves, which is welded to the the valve bonnet and valve stem, with automatic roll welding. The metal bellow can keep the stem part 100% no leakage.
Double seal design(bellows + packing). Bellow form a metal seal to prevent leakage, and packing can provide seal if the bellow failed.
Specification
Features
Design feature
Boltbonnet(BB)
Welded bonnet(WB)
Outside screw and yoke(OS&Y)
Technical specifications
Design standard: API 602; MSS - SP - 117
Connection ends:
(1)Socket welded end: ANSI B16.11
(2)Screw end: ANSI B1.20.1
(3)Butt - welded end: ANSI B16.25
(4)Flange end: ANSI B16.5
Face to face end: ASME B16.10
Welded ends: ASME B16.25
Test & inspection: API 598
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
Packing 
shipment
containers
Drawings & Dimensions
Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
After Sales Service
Standard Warranty: 18 months after receipt of the goods.
Global Support: 24/7 technical assistance and spare parts supply.
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
API Standard Forged Steel Flanged/Sw/Screwed Bellow Gate Valve
Why Choose Us?
Other Products
OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions
globe valve
check valve
strainer
flanges
ball valve
FAQ
Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.

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