PRODUCTS

Cast Steel WCB 6” 1500LB RF Flange Swing Check Valve

Product Description:

Nominal Diameter: 6”
Pore size: full pore size
Rated pressure: 1,500 LB
Material: WCB
Operation: N/A
Design criteria: API594 / API602 / API6D
Test/Inspection: API598
End Connection: RF FLANGE
Flange standard: ASME/ANSI B16.5
Complete flange: none

Share this page:

Related Products

API 594 ASME B16.5 CE DN80 Class 150LB ASTM A216 WCB Flanged Swing Check Valve

3” Class 150LB ASTM A216 WCB flanged swing check valve complies with API 594, ASME B16.34 and CE standards, equipped with flexible graphite bonnet gasket and 13Cr hardfaced metal sealing pair for anti-backflow protection. Its spring-free streamlined flow channel delivers ultra-low fluid resistance to cut pipeline operation cost, while bolted cover brings convenient on-site maintenance. With high temperature resistance and reliable zero-leak shut-off performance, it outperforms lift check valves, serving power, petrochemical, municipal heating and chemical industrial pipelines with outstanding safety and long-term economic benefits.

DN50 PN16 SS304 Stainless Steel Energy Saving Silenced Flanged Check Valve for Drainage Pipes Well Sealed and Durable

DN15-DN200, PN16-PN40 Stainless Steel Energy Saving Silenced Flanged Check Valve for Drainage Pipes Well Sealed and Durable ensures reliable non-return flow for water, oil, gas. It features corrosion resistance, energy-saving low pressure drop, rapid water hammer prevention, and dual-seal options (metal/PTFE). Compliant with GB/T 12235, API 598, it suits water treatment, oil/gas, and chemical sectors. Customizable in seal type, flange standard, and anti-static/fire-safe features to meet specific application needs.

DN50 PN16 Brass/Aluminum Bronze Flanged Ends Swing Check Valve

TIANYU DN50 PN16 swing check valve: brass/aluminum bronze, flanged. Prevents backflow, resists corrosion. -10~120℃, EN/API compliant. Ideal for water, marine, HVAC. Customizable: seat material for unique media.

API JIS DIN CLASS 300 Flanged Carbon Steel/Stainless Steel Swing Check Valve

TIANYU DN300 Class 300 swing check valve: carbon steel/stainless steel, flanged. Prevents backflow, resists high pressure. Ideal for oil, power, chemicals. Customizable: material, gasket for specific media/pressure.

Description

Specification

Valve Size	1 / 2 “~48” (DN15~DN1200)
Rated pressure	Class 150~Class 2500 (PN 16 to PN 420)
Applicable temperature	-29°C~ + 400°C
Valve material	carbon steel, stainless steel, alloy steel, etc Connection mode: flange connection, thread connection and welding connection, etc.
Flange standards	ANSI / ASME B 16.5 and DIN standards, etc.
Design criteria	API 6D, API 594, ASME B16.34, and API 602

Valve Details

Our Strengths

Best Quality Industrial Valve Solutions For You

QUALITY WARRANTY

A warranty of 18 months after delivery or 12 months after installation is provided by TianYu for all supplied valves.

FAST LEAD TIME

General lead time is around 8 weeks(conventional valves) with high efficient production process and regular expedition procedure.

COST-EFFECTIVE PRICE

With A quality but cost-effective supply chain, we offer client with reasonable price and low aftersales cost, to build a healthy and long term partnership.

VALUE ADDED SERVICE

From early bidding to final shipment we have a professional team standby to support client on commercial, technical, quality and transportation issues.

Industrial Applications

Petrochemical Industry

In the petrochemical industry, valves are used to control fluid flow, pressure, and prevent accidents. They are capable of enduring high temperatures and pressures in refinery environments, ensuring safe and smooth operation of processes.

Power Industry

In the power industry, valves are used to control the flow of steam, water, and oil. Globe valves and gate valves in steam pipelines ensure smooth steam transportation, while butterfly valves are commonly used to regulate flow.

Food & Beverage Industry

In the food and beverage industry, valves are used for fluid transportation and control. These valves need to meet sanitary standards to ensure the safety and quality of food products.

Environmental Protection Sector

In the environmental protection sector, valves are used in wastewater treatment systems to control the discharge of sewage, ensuring the effectiveness of wastewater treatment. They play an important role in environmental protection and sustainable development.