What are quarter turn valves?

Ball valves, Butterfly Valves, and Plug valves are rotary motion control valves that require only a quarter turn to operate.

What is the difference between rising and non-rising stem gate valves?

Rising stem valves show stem movement to indicate open/close status but require more space. Non-rising stem valves have a smaller height and do not take up extra installation space.

J-Valves Lug Double Disc Dual Plate Check Valve

Name: J-Valves Lug Double Disc Dual Plate Check Valve
Brand: Zhejiang J-Valves Fluid Equipment Co., Ltd.
SKU: 2129340145

Zhejiang, ChinaZhejiang J-Valves Fluid Equipment Co., Ltd.

US$38.50

10-99 Pieces

US$36.90

100+ Pieces

Product profile

Customization

Available

Media

Water, Oil, Gas, etc.

Temperature

-29~425c

Model NO.

J-VALVES-Check Valve

Material

Wcb Wcc Wc6 Lcb Lcc

Connection Form

Wafer RF

Structure

Lug Falnged

Pressure

ANSI 150#~2500#

Function

Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence

Sealing Form

Metal Seal

Flow Direction

Reversing

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Exporting Plywood Case

Specification

1/2"-48"

Trademark

J-VALVES/OEM/ODM

Origin

Wenzhou China

HS Code

8481804090

Production Capacity

6500PCS/Year

Key features

API 600 & API 6D Compliant: Manufactured strictly following API 600 and API 6D design standards with API 598 testing.

High Pressure Resistance: Supports working pressures from ANSI 150# to 2500#, suitable for demanding industrial environments.

Low Pressure Drop Design: Dual plate structure ensures low friction and minimal pressure drop for efficient flow control.

Diverse Material Options: Available in WCB, WCC, LCB, LCC, SS304, SS316, and other alloys for various corrosive media.

OEM/ODM Service: Custom manufacturing services are applicable to meet specific client requirements and branding.

ISO 9001 & CE Certified: Products are certified with ISO 9001 quality management and CE compliance for global markets.

Fast Delivery Options: Standard delivery within 15-20 days; Asia exports take 7-10 days, others 30-35 days by sea.

Company profile

Zhejiang J-Valves Fluid Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2019-03-20Nearest Port: Ningbo,China, Shanghai,ChinaAverage Response Time: ≤2.45hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB

About Our Factory & Business Background

AddressKonggang New Area, Binhai Industrial Park, Longwan District, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBall Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Fored Steel Valves, Special Steel Valve, Pneumatic Valves, Strainers, Valve Parts

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:How do you guarantee quality?

We have a QC department where inspectors check every processing step and report to clients. If any quality problems occur, we check and reply within 24 hours to solve them.

Q:What materials are available for the valves?

Materials include Stainless Steel, Forged Stainless Steel, Alloy Steel, Duplex Steel, Titanium Alloy, Nickel-aluminum, and Bronze Alloy. Specific requirements can be consulted.

Q:What is the delivery time?

Export to Asia takes about 7-10 days. Export to Europe, Middle East, Africa, Americas, etc., takes about 30-35 days by sea. Standard factory delivery is 15-20 days.

Q:What media are the valves suitable for?

Mostly used for water, gas, and oil. Clients are advised to provide medium details during inquiry so we can suggest the best materials and valve types.

Q:Can ball valves regulate medium flow?

No, ball valves cannot be used for regulating. They are a kind of isolating valve designed for on/off control.