Durable Gate Valve Design API 6A Safety Valve for Oilfield Environments and Service

Customization: Available
Manufacturing Process: Casting
Surface Treatment: Polishing

Product Description

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Basic Specifications

Model NO.AQF
Operation Pressure2000psi~20000psi
MaterialAlloy / Stainless Steel
Machine TypeSafety Valve
Main Bore2 1/16" ~ 7 1/16"
CertificationAPI 6A
Temp. ClassP ~ U
Applicable MediumMud, Natural Gas, Crude Oil

Product Description

API 6A Safety Valve Overview

The Safety Valve is a critical shutdown device integrated into wellhead and surface flow control systems. When activated by pneumatic, hydraulic, or electric actuators, it ensures immediate well isolation in emergencies—such as detected hydrocarbon leaks, overpressure events, or fire—to safeguard personnel, equipment, and the environment.

1. Functional Role & System Integration Ensures fail-safe closure with actuation times typically between 4 to 8 seconds. Managed through dedicated control panels for local or remote activation.
2. Design & Performance Robust gate-valve architecture features high-performance actuators engineered for extreme pressure. Incorporates mechanical locking and fire-safe construction.
Safety Valve Engineering
Parameter Specification
Type API 6A Surface Safety Valve (SSV)
Model / Specification AQF (for API 6A Surface)
Design Standard API 6A
Main Function Automatically shuts off well flow in an emergency
Safety Valve Detail 1
Safety Valve Detail 2
Safety Valve Detail 3

Professional Capability

We are a professional manufacturer of modern oil drilling and production equipment, integrating design, research and development, manufacturing, sales, and service. Key offerings include high-pressure wellhead and X'mas tree assemblies, BOP, control units, choke & kill manifolds, and gate valve series.

Operating under a robust quality management system, we hold ISO 9001, ISO 45001, ISO 14001 certifications and API Monogram licenses for specifications 6A, 16A, 16C, 16D, and Q1. Our facility is equipped with over 100 sets of specialized processing equipment and high-precision testing instruments.

Main Products Range
Workshop
Corporate Advantage

Certifications & Shipping

API Certifications
Customer Visit
Packaging & Shipping
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Frequently Asked Questions

Are you a manufacturer or a trading company?
We are a manufacturer. Our factory mainly produces high-pressure wellheads, X'mas tree assemblies, BOPs, control units, choke & kill manifolds, and gate valve series.
What certifications do your products hold?
Our company has a perfect quality management system; it has been approved for ISO 9001, ISO 14001, ISO 45001, and CE certificates, and is licensed by the API Monogram Program for Spec 6A, 16A, 16C, 16D, and Q1.
How do you ensure product quality?
A two-tiered 100% QC system is enforced, covering both in-process and final pre-shipment (pre-pack) inspections to guarantee reliability.
Can you provide customized solutions?
Certainly. Our in-house design team is dedicated to this purpose and is ready to collaborate with you based on your specific designs or requirements.
What are the available shipping methods?
We arrange flexible shipping by air, sea, or land freight depending on priority and volume to meet your specific logistical needs efficiently.
What are your standard payment terms?
We offer flexible terms: typically a 30% deposit and 70% upon shipment via secure options like T/T or bank transfer.

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