Pneumatic gate valve

The pneumatic gate valve is a pipeline control device driven by a direct stroke pneumatic actuator, mainly used to switch on/off medium flow in pipelines. It is widely applicable to industries such as petroleum, chemical engineering, water treatment, and general fluid systems. Its core components (body, lashboard, etc.) offer multiple material options (Stainless Steel 304/316, WCB, etc.) to adapt to different working conditions (corrosive/non-corrosive media). The product is designed, manufactured and inspected in accordance with national standards, and supports customized structural length and connecting flange size based on users’ specific requirements.

一．Product Introduction

Its core components (body, lashboard, etc.) offer multiple material options (Stainless Steel 304/316, WCB, etc.) to adapt to different working conditions (corrosive/non-corrosive media). The product is designed, manufactured and inspected in accordance with national standards, and supports customized structural length and connecting flange size based on users’ specific requirements.

二．Product Features

Diverse material adaptation：Core components (body, lashboard, etc.) can be selected from Stainless Steel 304/316 or WCB, matching both corrosive and non-corrosive medium scenarios.
Strong compliance：Design, structural dimensions, flange connection and inspection all comply with GB series national standards, ensuring product reliability.
Flexible customization：Structural length and connecting flange size can be designed and manufactured according to users’ actual needs.
Reliable sealing performance：Adopts PTFE packing to enhance sealing effect and service life.
High component compatibility：Unified or matched materials of core parts ensure the overall durability and adaptability of the valve.

三．Technical data

1. Design & Manufacturing Standards

Item	Specification No.
Design Basis	GB
Design Standard	GB/T 12234
Face to Face Dimension	GB/T 12221
Flange Connecting	GB/T 9113, HG 20592, JB/T 79, GB/T 12224
Test & Inspection	JB/T 9092, GB/T 26480

2. Main Parts Materials

No.	Part Name	Material
1	Body	Stainless Steel 304, 316, WCB
2	Lashboard	Stainless Steel 304, 316, WCB
3	Stem	Stainless Steel 304, 316
4	Bonnet	Stainless Steel 304, 316, WCB
5	Packing	PTFE
6	Packing Gland	Stainless Steel 304, 316, WCB
7	Connecting Set	Stainless Steel 304, 316
8	Actuator	Direct stroke pneumatic actuator

四．The main shape and connection size

About Us

Founded in 2016, Shanghai Wangye Valve Manufacturing Co., Ltd. is a professional industrial fluid control manufacturer with nearly a decade of experience, integrating R&D, intelligent production, sales, and customized solutions. Leveraging Shanghai’s advanced manufacturing advantages, we’ve built a reliable brand across petrochemicals, power, metallurgy, water treatment, and new energy industries, offering gate/ball/butterfly valves and tailored solutions for harsh conditions. Backed by advanced equipment, full-process quality control, and ISO certifications, we adhere to “Integrity, Quality, Customer Focus, Innovation” and provide comprehensive services, striving for long-term cooperation and continuous technological upgrading.

Why Choose Us

Talent and Efficient Team

WYE always insists that employees are the most valuable asset of the enterprise and the future of WYE; Adhere to prioritizing talent selection, education, and utilization in the development of enterprises; introducing talent as the highest return investment behavior. We regard talent as the primary resource for effective management, and pursue a high degree of harmony and unity between employee personal development and enterprise development.We encourage you to have a special perspective, think independently, and be good at organizing resources from all parties. Always maintain a responsible attitude towards results and a positive team spirit that is willing to share in every task..

High End Processing Equipment Creating Excellent Product Quality

Advanced automated production equipment and sophisticated assembly line production demonstrate first-class quality.Technical experts directly participate in production to ensure the concealment and reliability of the product.The increasing awareness of high-quality products and the continuous supply of industrial products have made WYE constantly changing.No matter how the world changes, the persistent spirit of excellence among WTE people remains unchanged.

Warehouse Strength

In our facility, raw materials (including core components and packaging supplies) are strictly controlled via a real-time digital inventory system—tracking batches, shelf life, and storage conditions to boost traceability and cut waste. Semi-finished products, post-preliminary quality checks, are stored per strict industry standards: labeled with progress/inspection records to avoid cross-contamination and damage. Finished products are sorted into specialized warehouses by type, market, and delivery schedule, streamlining picking and reducing dispatch delays. This standardized process effectively boosts efficiency: cutting redundant steps by 30%, shortening fulfillment cycles by 20%, and minimizing inventory/shipment errors.

Customized Solutions & After-Sales Support

Tailored to the distinct demands of industries like petrochemicals, new energy, and metallurgy, WYE provides personalized industrial fluid control solutions—covering pre-project demand assessment, customized valve design (matching specific working conditions like pressure or medium type), and on-site technical consultation to align with clients’ operational scenarios. Additionally, we offer comprehensive after-sales support: including on-site installation guidance, regular equipment maintenance inspections, and 24/7 responsive fault troubleshooting, which ensures the stable operation of clients’ systems and strengthens long-term cooperative partnerships.

Our Services

Our company is a one-stop solution for all valve-related needs, offering customization to tailor valves to unique specifications, professional installation & commissioning for seamless integration and optimal performance, maintenance & repair to keep valves in top condition and extend their lifespan, and technical support & consultation for expert advice on selection, optimization, and troubleshooting throughout every project stage.

Our Products

EXHIBITION & PROJECTS

COOPERATIVE PARTNER

Valve Solutions That Transform Your Operations

Our valves offer superior durability, precise control, and tailored solutions for your industrial, commercial, or residential needs. Don’t miss the opportunity to get reliable valve products and expert support.

Pneumatic gate valve

一．Product Introduction

二．Product Features