Ks/JIS Standard Double Flanged Cast Ductile Ironvertical Lift Check Valve

• Customization: Available
• Media: Oil,Gas,Water
• Temperature: Ordinary Temperature
• Model NO.: H42T-10K
• Type: Direct-acting
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Copper
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: Ks/JIS
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood
• Specification: DN32~DN1200
• Trademark: non
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Month

Product Description

Introduction

Vertical Lift Check Valve is a crucial valve type designed to prevent the backflow of fluid,  Its vertical lift structure features a disc that moves vertically within the valve body. When the fluid flows in the forward direction and reaches a sufficient pressure, it lifts the disc, allowing the fluid to pass through smoothly. Once the fluid flow stops or reverses, the disc, under the action of its own weight and the backpressure of the fluid, descends rapidly to seal the valve seat tightly, effectively blocking reverse flow.

Specification

Standards Compliance 

Design and Manufacturing Standards

Korean Standards
KS B 6210: Valves - Check Valves
KS B 6222: Pipe Flanges
KS B 6217: Face - to - Face and End - to - End Dimensions of Valves
KS B 6214: Methods of Test for Valves

Japanese - style vertical lift check valves:

JIS B 2001:1987 - Nominal Size and Bore of Valves
JIS B 2002:1987 - Face - to - Face and End - to - End Dimensions of Valves
JIS B 2003:1994 - General Rules for Inspection of Valves
JIS B 2004:1994 - General Rules for Marking on Valves
JIS B 2005:2004 - Test Procedures for Flow Coefficients of Valves

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.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.

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.