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Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Specifications
Brand Name :
VYC
Model Number :
170 172 179 090 191
Place of Origin :
Spain
MOQ :
1
Price :
US $100.00 - 250.00/ Unit
Payment Terms :
T/T
Supply Ability :
1000 sets per year
Delivery Time :
6-8 weeks
Packaging Details :
Cardboard box/Wooden crate
Port Size :
1/2 in, 1 in, 3/8 in, 3/4 in
structure :
Check
Maximum pressure :
40,00 bar
Temperature range :
-60℃ to +400℃
Sealing Material :
Metal
media :
Steam/Gases/Liquids
Description
Product Overview

VYC Industrial manufactures a wide range of check valves (non-return valves) in Spain since 1914. The most common models include swing check valves (types 300, 301), lift check valves (types 302, 303), wafer check valves (types 304, 305), and dual-plate check valves (types 306, 307). They are designed for preventing reverse flow in steam, water, gas, and liquid lines. These valves are used in industrial piping where reliable backflow prevention is needed without external actuation.

Features
  • Swing, lift, wafer, and dual-plate designs
  • Metal-to-metal or soft seats available
  • Spring-loaded options for low-pressure sealing
  • Bolted or wafer body for easy installation
  • Stainless steel, carbon steel, bronze, and cast iron materials
  • Horizontal or vertical mounting (depending on model)
  • Low pressure drop in most types
Technical Specifications
  • Sizes: DN15 to DN300 (1/2" to 12") typical
  • Pressure Rating: PN16 to PN40 (higher on request)
  • Temperature Range: -10 °C to +400 °C (depending on material)
  • Body Materials: Cast iron, ductile iron, carbon steel, stainless steel, bronze
  • Disc Materials: Stainless steel or bronze
  • Seat Options: Metal-to-metal or EPDM/Viton soft seats
  • Connections: Flanged, wafer, screwed, butt-weld
  • Standards: DIN, ANSI, API, PED compliant
Applications
  • Steam and condensate lines
  • Water and wastewater systems
  • Process piping in chemical plants
  • Pump discharge lines
  • HVAC systems
FAQ
Q: Which type for steam?

A: Swing or lift check valves (300/301/302 series) are common.

Q: Vertical installation?

A: Many models support vertical mounting; check spring-loaded versions for low-pressure sealing.

Contact Us

Email:edwardzhao@gbsxj.com

Phone/WeChat/WhatsApp:+8615000725058

Related Products
  • VYC safety relief valves
  • VYC pressure reducing valves
  • VYC steam traps
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Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas

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Product Detail
Brand Name :
VYC
Model Number :
170 172 179 090 191
Place of Origin :
Spain
MOQ :
1
Price :
US $100.00 - 250.00/ Unit
Payment Terms :
T/T
Contact Supplier
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas
Industrial Pipelines VYC Disc Piston Check Valve 1/4 Brass 304 316 Non-Return Valve for Water Steam Gas

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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