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API 6A Manual Gate Valve FLS series H2S sour service for choke manifold and christmas tree

API 6A Manual Gate Valve FLS series H2S sour service for choke manifold and christmas tree
Features Gallery Product Description Request A Quote
Working Pressure: 2000PSI~20000PSI
Norminal Bore: 1.13/16"~7.1/16"(46mm~180mm)
Working Medium: Oil, Natural Gas, Mud, H2S, CO2 Gas
Temperaure Class: -46°C~121°C(LU)
Material Class: AA、BB、CC、DD、EE、FF、HH
Product Specification Level: PSL1~4
Performance Requirements: PR1~2
Type: FLS Series

H2S API 6A Manual Gate Valve


Christmas Tree Manual Gate Valve

Basic Infomation
Place of Origin: China
Brand Name: Sanyi
Certification: API 6A
Model Number: 1.13/16"~7.1/16"(46mm~180mm)
Payment & Shipping Terms
Packaging Details: wooden case
Delivery Time: 20 days
Payment Terms: T/T
Supply Ability: 100 set per month
Product Description

Production Description:


API 6A gate valve


Suitable for choke manifolds, Christmas trees, etc

Work pressure: 2000PSI~20000PSI

Nominal diameter: 1.13/16 "~7.1/16" (46mm~103mm)

Working media: oil, natural gas, mud

Working temperature: -46 ℃~121 ℃ (LU level)

• Material level: AA, BB, CC, DD, EE, FF, HH

• Specification level: PSL1 to 4

Performance level: PR1-2


Gate valves are designed to meet the customer's demand for high-quality, reliable, and reasonably priced valves. All gate valves of Zhengxuan are manufactured by fully utilizing modern raw materials and processing techniques. It is easy to maintain and fully complies with international design requirements and quality assurance. All gate valves are manufactured in workshops that comply with API Q1 and ISO 9001 certifications based on API 6A standards.


All valve bodies and covers are machined from cast or forged AISI4130 or AISI410. Other special materials, such as Inconel stainless steel or duplex stainless steel, can also be used according to customer requirements.


The valve plate and valve seat are precisely ground to ensure reliable sealing between metal surfaces.
The expansion flat valve is designed with an elastic sealing surface on the valve seat to match the flow seal, ensuring that the valve seat is tightly wedged into the valve seat opening or closing.


All gate valves are bi-directional sealed, with no risk of pressure leakage, and have good sealing performance against pressure in all directions.
The valve stem seal is a non elastic seal, suitable for most fluids and gases. The valve stem using PTFE/R-PTFE sealing device has low operating torque due to its reduced frictional resistance. The valve stem seal can also use graphite material according to the actual applicable temperature environment.



API 6A Manual Gate Valve FLS series H2S sour service for choke manifold and christmas tree 0



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