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Product Description
Size
1/4"-3"
Material
ASTM A351 CF8/304, CF8M/316, CF3/304L, CF3M/316L, WCB/1.0619
Pressure
200PSI (PN16)
Connect end
Female x Female threaded
Thread ends
ANSI B1.20.1 (NPT), DIN 259/2999, ISO 228-1, BSP, BSPT
Body & Cap
Investment Casing
Test
API598, 100% tested under water and gas
Certificates
ISO9001, API and CE Certification
Media
Water, oil, gas, acid, steam, etc.
Applicable temperature
-20 ~ 180°C (RPTFE), -20 ~ 250°C (PPL)
Inspection testing
According to API-598, EN 12266
Check valves are essential components in piping systems designed to allow flow in one direction only. These stainless steel flap check valves are especially suitable for food-grade applications due to their high-quality construction and corrosion resistance. They are ideal for use with a wide range of media including water, oil, gas, and other industrial fluids. The PTFE seals ensure long-lasting performance and reliability in various environments.
Swing check valves are specifically designed for horizontal installations. When the fluid flows in the correct direction, the disc swings open to allow free passage. However, if the flow reverses, the disc closes automatically, preventing backflow. It's important to note that these valves should not be used in vertical configurations, as gravity may interfere with the proper functioning of the swinging mechanism.
We offer a complete line of sanitary check valves tailored for food, pharmaceutical, and beverage industries. Our products meet international standards such as ANSI, DIN, and ISO, ensuring quality and safety. Whether you need a sample or bulk orders, we can provide fast delivery and customized packaging options to suit your needs.
We will respond to your inquiry within 24 hours.
Packing & Delivery:
Delivery Details: 3-5 working days for samples, 2-7 working days for small orders, 15-30 working days for mass production.
Packaging Details: Shrink wrapped - Carton - Wooden case or as per customer requirements.
We usually ship by sea or air. Once your order is dispatched, we will provide the tracking number.
We accept T/T Bank transfer, L/C, Western Union, MoneyGram, and PayPal.
FAQ:
Q: We are a manufacturer with export licenses.
2. Do you have any quality guarantee on your valves?
Q: We offer more than one year of quality assurance.
3. What is your delivery time?
Q: One week for samples; 15-30 days for mass production.
4. Which port do you ship from?
Q: Ningbo or Shanghai Port.
5. Can we print our logo on the product?
Yes, we support OEM orders.
6. Do you have any certifications?
Q: Yes, we hold over 12 patents for our products.
7. Why should we trust you after payment?
Q: We are honest merchants. You can rely on Made-in-China for protection. Our factory has been inspected by SGS.
8. Can I get some samples?
Q: Yes, free samples can be sent via express mail.
9. Can I visit your factory?
Q: Of course, welcome anytime. We can also pick you up at the airport or station.
10. We are always ready to provide samples and handle small orders to build strong business relationships.
Q: We look forward to hearing from you soon.
RF Stainless Steel Clamped Sanitary Flap Check Valve for Food Grade
Model NO.: omjv
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Gland Packings Globe Valve
Flow Direction: Reversing
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Product Name: Clamped Sanitary Flap Check Valve for Food Grade
Medium: Water, Oil, Gas
Payment: T/T, L/C, Western Union
Body Material: Stainless Steel 304 or 316
Connection: Thread
Certificate: ISO9001, CE, API
Design: ANSI B16.34
Pipe Thread: ANSI, BS, DIN, JIS
Trademark: OUMING
Transport Package: Wooden Case
Specification: 1/4"-4"
Origin: Wenzhou, China
HS Code: 8481901000
RF Stainless Steel Clamped Sanitary Flap Check Valve For Food Grade