Pn 16 Swinig Check Valve with Durable Ductile Iron Body

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: ET-CV-003
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: Pn10/Pn16 ANSI150 DIN16 JIS10K/16K
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box Packaging
• Specification: 110.00cm * 110.00cm * 90.00cm
• Trademark: ET/OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10, 000, 000PCS/Year

Product Description

Check Valve - Technical Specifications

1. Basic Structure & Operating Principle

• Unidirectional flow control: This advanced valve ensures seamless media flow in one direction, automatically averting backflow without the need for external intervention.

• Main types:

  • Swing type: Crafted with a hinged disc design, this variant is ideal for applications requiring high flow at low velocities.

  • Lift type: Featuring a vertical moving disc, this type offers superior sealing performance for your system.

  • Dual plate type: Engineered with a wafer style, this design ensures minimal pressure loss, enhancing system efficiency.

  • Ball check type: Incorporates a floating ball structure, providing outstanding tolerance to debris and ensuring reliable operation.

2. Key Technical Parameters

Parameter	Standard Range	Special Specifications
Size Range	DN15-DN1200	Up to DN2000
Pressure Rating	PN10-PN160	ANSI 150-2500#
Temperature Range	-196°C to 550°C	Custom up to 800°C
Sealing Class	API 598 Class IV	Zero-leakage special design

3. Material Configurations

• Body Materials:

  • Cast iron/ductile iron (standard water systems)

  • Stainless steel CF8M (ideal for handling chemical corrosion media)

  • Duplex steel 2205 (perfect for seawater and high-chloride environments)

• Sealing Materials:

  • NBR/EPDM (versatile for general service applications)

  • PTFE/metal hard seal (designed for high temperature and pressure conditions)

  • Ceramic coating (exceptionally suited for abrasive media)

4. Special Function Models

• Silent type: Features a spring-assisted closing mechanism to prevent water hammer, ensuring quiet and smooth operation.

• Backflow prevention: Constructed to comply with AWWA backflow standards, making it suitable for potable water systems.

• Cryogenic type: Specially treated for deep-cryo conditions, tailored for LNG service, ensuring operational integrity.

• Self-cleaning: Utilizes a rotating disc design to effectively prevent scaling, maintaining efficiency and reducing maintenance.

Detailed Photos

 

Company Profile

Tianjin ET Valve Co., Ltd. - Pioneering Excellence in Valve Engineering

Founded in 2022, we are at the forefront of innovation, specializing in high-performance Resilient Seated Concentric butterfly valves tailored for the chemical, environmental, and food sectors. Our expertly designed, media-optimized valves incorporate cutting-edge sealing technology, effectively addressing jamming and corrosion challenges to ensure an extended service lifespan.

Boasting a workforce with 50% dedicated to R&D, we expertly blend digital design with smart manufacturing to provide dependable, custom solutions. Our ISO-certified testing laboratory rigorously validates product performance under the most extreme conditions.

Though relatively new, in under four years, ET Valve has solidified its reputation as a trusted partner for global clients seeking robust and high-efficiency valve solutions.

- About Products

Q1: How is the quality?
A1: Quality is paramount at ET Valve. We place significant emphasis on quality assurance, ensuring each product is fully assembled and meticulously tested before it's carefully packed for shipment.

Q2: Do you have a list of your most popular products?
A2: Certainly! Here is a curated list showcasing our most sought-after products.

- About Samples
Q1: Can you provide free Valve samples?
A1: Absolutely, we offer free samples; however, the shipping cost is the responsibility of the buyer.

Q2: How much for a sample?
A2: Kindly inform us of the specific samples and additional details you require, and we will provide a quotation promptly.

- About MOQ
Q1: What is your minimum order quantity?
A1: The MOQ varies per product. For precise details, please refer to the product's detail page you are interested in. Should you need further assistance, kindly send the product link, and we will respond swiftly.

- About Customised
Q1: Can I customize products?
A1: Yes, customization is possible. Please share your specific requirements, and we will promptly address your needs.

Q2: Can I customize the logo and packaging?
A2: Certainly, we can tailor products to meet your design and packaging specifications. Please send us your detailed requirements.

- About Price
Q1: Why is the actual price higher than the price on the website?
A1: The website price reflects the most basic style and smallest size. We recommend products tailored to your actual needs, which may differ from the basic style, affecting the price. Additionally, larger sizes tend to increase the cost. Our quotations are calculated to provide the best possible pricing for you.

Q2: What is the price?
A2: For an accurate quote, please provide us with details such as any logo or packaging customization needs, preferred quantity, shipping address, and more.

- About Production
Q1: What is the lead time of your products?
A1: Lead time varies by product type, quantity, and time of year. Typically, small quantities ship within 15 days, while larger orders take about 30 days. We also have select items in stock. Contact us for specific product lead times.

Q2: How long is your production cycle?
A2: Each product's production cycle differs. For clarity, please send the product link with sizes, quantities, and special requirements, and we will respond as soon as possible.

- Regarding Payment Options
Q1: Could you elaborate on your payment terms?
A1: We require a 30% deposit upfront to confirm your order, with the remaining balance due before shipment. You can conveniently make payments via T/T, Western Union, PAYPAL, or credit card. The currencies we accept include USD, RMB, EUR, JPY, SGD, and HKD. We are open to discussion on this matter to suit your needs.

Q2: Is it possible to pay the full amount before shipment instead of the deposit?
A2: We typically require a 30% deposit. However, for your peace of mind, you can choose to make payments through MIC, which offers advantages for both parties.

- Shipping Inquiries
Q1: How can I receive a precise quotation for various shipping options?
A1: Kindly provide your full address details, allowing us to present you with an array of shipping options along with their corresponding costs.

Q2: What shipping methods are available through your service?
A2: We offer a variety of shipping methods including express services like DHL/UPS/FedEx, sea freight, and land transport. We recommend sea freight for large orders, land transport for certain Asian and European locations, and express delivery for swift receipt of goods. Collaboratively, we will determine the optimal shipping method that aligns with your preferences before finalizing your order.