What certifications do your products have?

We have ISO9001:2015, Gold Plus Supplier Assessment, BV, and SGS inspection. Additional certifications like SONCAP and COC are available for specific destinations.

What is the working pressure of the check valve?

The working pressure is 10 bar.

What is the maximum flow rate?

The maximum flow rate options are 50 M/H, 70m/H, and 150 M/H.

Durable Plastic Check Valve for 3, 4, 6 Inch Irrigation Systems

Name: Durable Plastic Check Valve for 3, 4, 6 Inch Irrigation Systems
Brand: Hebei Plentirain Irrigation Equipment Technology Co., Ltd
SKU: 2181631945

Hebei, ChinaHebei Plentirain Irrigation Equipment Technology Co., Ltd

US$26.00

10 pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Material

PE, Plastic

Hardness

Hard Tube

Model NO.

PRCV90

Type

Irrigation

Color

Hollow

Shape

Round

Usage

Drainpipe, Water Supply Pipe, Threading Pipe, Wire and Cable Pipe, Agricultural Irrigation Pipe, Corrugated Pipe

Diameter

3 Inch

Standard

Modelnumber

Prcv90

Selling Units

Single Item

Warranty

One Year

Color

Black

D

Lhdraudia

Maximum Flow Rate

50 M/H70m/H150 M/H

Connection

Flange Connection

Type

Other Watering & Irrigation

Working Pressure

10bar

Product Name

Irrigation Check Valve for Water Pump

OEM

Accpted

Single Gross Weight

3.000 Kg

Application

Other-Filter Equipment

Thread Size

346

Power

Hydraulic

Transport Package

Carton

Specification

50 m3/h

Trademark

Plentirain

Origin

Hebei, China

HS Code

842420000

Production Capacity

50000pieces/Year

Key features

Automatic Shut-off Function: Automatically opens with water pressure and shuts off when pressure is lost.

Durable Plastic Construction: Made of high-quality plastic with excellent sealing to prevent water backflow.

Multiple Size Options: Available in 3-inch, 4-inch, and 6-inch sizes for various irrigation needs.

Versatile Applications: Suitable for agricultural irrigation systems and industrial water treatment.

OEM and ODM Services: Custom manufacturing services are available to meet specific client requirements.

Comprehensive Certifications: ISO9001:2015, BV, SGS, and region-specific certifications like SONCAP and COC.

Fast Sample Delivery: Samples can be delivered within 1-7 days; samples are free (buyer pays freight).

Flexible Payment Terms: 30% deposit via T/T, 70% against B/L copy; 100% advance for small orders.

Company profile

Years of Export ExperienceImporters and ExportersHigh Repeat Buyers ChoiceFast Delivery

Hebei Plentirain Irrigation Equipment Technology Co., Ltd

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2013-12-20Nearest Port: Tianjin Xingang, QingdaoAverage Response Time: ≤2.75hTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM capabilities, reports new product development within the past year, and maintains an ISO9001:2015 management certification. Its service processes include documented supplier assessment and corrective/preventive-action procedures, while stated customer-service commitments include one-hour responses and quality-claim refunds. The supplier reports 80%–100% repeat-buyer preference and exclusive distributors in more than 20 countries, but the overseas-service field records zero countries and no overseas warehouses, showrooms, agents, or branches. Production lead-time information is relatively favorable, with peak-season order fulfillment within 15 workdays and one-month average lead times in both seasons. Innovation resources appear limited because only one R&D engineer is reported and no SDK is available. No financial figures, major-brand OEM work, Fortune 500 cooperation, or named customer cases are provided.

Supplier typeThe supplier presents itself as a customizable manufacturer offering ODM services and multiple design-based customization options. It has attended the Canton Fair and describes exclusive distributors in more than 20 countries, although the structured overseas-service record reports no overseas warehouses, showrooms, agents, branches, or covered countries.

CertificationsThe supplier explicitly holds an ISO9001:2015 management-system certificate. Product compliance certification is recorded only as “Others,” so the evidence supports management certification but does not establish specific product-standard certifications.

After-Sales capabilityDocumented procedures and follow-up records exist for supplier service assessment and corrective/preventive actions. The company also states that its sales team responds within one hour and provides immediate refunds for product-quality claims, but no independent verification or detailed after-sales scope is provided.

Production capacityThe supplier reports 295 qualified service-capable suppliers, documented procedures, corrective/preventive-action records, and order fulfillment within 15 workdays during peak season. Average lead time is stated as one month in both peak and off-season; these records support operational capability, although production capacity volume is not specified.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturer of agricultural micro irrigation products.

Q:What are the delivery times for different order types?

Sample: 1-7 days; LCL order: 7-15 days; FCL order: 15-20 days; OEM & ODM order: on a case-by-case basis.

Q:What are the terms of payment?

30% paid in advance by T/T as deposit, and 70% paid against scan copy of B/L by T/T as balance. For small orders, 100% is paid in advance.

Q:Do you provide free samples?

We can supply samples for free, but you need to bear the air express freight cost.

Q:How do you handle quality problems after delivery?

Please send photos/videos, invoice number, and quantity of unqualified products. If necessary, send representative samples back. We will provide a solution once confirmed.