Home » Products » Check Valve » Wafer Duo Check Valves PN10 PN16 150LB

Wafer Duo Check Valves PN10 PN16 150LB

Check valves also known as dual plate check valves are mechanical valves that permit gases and liquids to flow in only one direction ,preventing proces flow from reversing .They are classified as one-way directional valves.Fluid flow in the desired direction opens the valve ,while back flow forces the valve closed.The mechanics of check valve operation are not complicated. Check valves work automatically and most dont need control by people or any external control.
EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB
EN558-1 SERIES 50

Model:
BFHV01-TA01
Brand:
OEM

Quantity:
Availability:





Inquire Add to Basket

Product Description

Main Material:

Name	Material
Body	Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Disc	Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Pin	Stainless Steel Monel K500
Seat	BUNA NBR EPDM VITON HEPDM Neoprene Hypalon Natural rubber

BFHV01-TA01_页面_03

Executive Standard:

Design Standard	EN12334 EN14341
Inspection & Test	EN12266-1 ISO5208
End Standard	ANSI B16.1 125LB BS4504 PN10 & PN16 EN1092-2 PN10 & PN16 AS 2129-2000 Table D Table E ISO 7005 PN10 & PN16 ASME B16.5 150LB JIS B2220 5K/10K
Face to Face	EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB EN558-1 SERIES 50

duo check Valves pn10 check valve pn16Check Valve Non Return check Valves wafer check valves

Product Category

Hot Product

EPDM/NBR/VITON /BUNA Coated Disc Grooved End Butterfly Valve

AWWA C504 Double Flange Butterfly Valve with Replaceable Rubber Seat

Full PFA Lined Wafer LUG Double Flange U-section Butterfly Valve

Latest News

2026-06-03
Wafer Butterfly Valve Vs. Traditional Valve: Which One Delivers Better Efficiency, Cost, And Reliability?

This article compares wafer butterfly valves with traditional gate and globe valves, focusing on installation space, operation speed, cost, and maintenance. It highlights the advantages of wafer designs – compact, lightweight, low pressure drop, and automation‑ready. Tianjin Worlds Valve Co., Ltd. is presented as a reliable OEM/ODM manufacturer offering full material customization, replaceable soft seats, and international certifications (ISO 9001, CE, UKCA, WRAS, ACS, DNV/ABS). The guide helps engineers select the right valve based on media, temperature, pressure, and frequency of operation, with practical tips on seat and body materials.
2026-05-30
14” Double Flanged Butterfly Valve | WCB Body, CF8 Disc, Vulcanized Viton Seat | Class 150

This 14” double flanged butterfly valve features a WCB body, CF8 disc, vulcanized Viton (FKM) seat, and SS304 stem, rated Class 150LB. The permanently bonded Viton seat provides excellent resistance to oils, fuels, acids, and high temperatures up to 200°C. Ideal for chemical processing, oil & gas, and high-temperature industrial applications. Manufactured by an ISO 9001 certified OEM supplier.
2026-05-28
Top Benefits of Using Wafer Butterfly Valve

This article explains how wafer butterfly valves work and their key advantages: space-saving compact structure, lightweight handling, low cost, fast quarter-turn operation, good sealing, and smooth flow control. It also covers material selection and how to choose the right valve from Tianjin Worlds Valve.
2026-05-26
What Is A Wafer Butterfly Valve And How Does It Work?

A wafer butterfly valve controls flow with a simple 90° rotating disc. This article explains how it works, its main components, compact and lightweight design advantages, common applications in water treatment, HVAC, and chemical systems, plus practical tips for selecting the right seat materials and actuator options for different industrial pipelines.
2026-05-22
2” Double Flanged Butterfly Valve with 1.4462 Super Duplex Disc & Vulcanized EPDM Seat | Hand Lever Operated

This 2” double flanged butterfly valve from Tianjin Worlds Valve combines a 1.4462 super duplex disc, vulcanized EPDM seat, and ductile iron body with customizable epoxy coating (any RAL). The non-replaceable seat ensures leak-proof sealing, while the super duplex disc provides twice the strength and superior chloride resistance for seawater and chemical applications. Hand lever operated, PN10/PN16/Class 150, fully customizable. ISO 9001 certified OEM.