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Product Details

Catalog Page2737
For MediaFluids; Gas
Check MechanismPoppet
Valve Body StyleInline
Body Material316 Stainless Steel
Pipe Size1/4 in
Connection TypeFNPT x FNPT
Connection Size - Side 11/4 in
Connection Gender - Side 1Female
Connection Type - Side 1NPT
Connection Size - Side 21/4 in
Connection Gender - Side 2Female
Connection Type - Side 2NPT
Max. Pressure (CWP)6,000 psi
Max. Pressure (Steam)Not Rated
Cracking Pressure1 psi
Flow Rate2.4 gpm
Flow Coefficient (Cv)0.75
Seal MaterialFKM
Seat MaterialFKM
Spring Material316 Stainless Steel
Media Temp. Range-15 °F to 400 °F
Operating Temperature - Minimum-15 °F
Operating Temperature - Maximum400 °F
Mounting OrientationHorizontal; Vertical
StandardsASTM A 276
BrandPARKER
Silent CheckStandard
Vacuum Service RatingNot Rated
3-A ComplianceNot Rated
Height - Cap to Inlet Center7-3/8 in
Overall Length2.4 in
Valve SeriesC
Manufacturer Part Number4F-C4L-1-SS
UNSPSC40141602
Country of OriginUSA (subject to change)
Product Description

Stainless steel inline instrumentation poppet check valves are abrasion-resistant, corrosion-resistant, and suitable for high-pressure and high-temperature application

Last updated: March 8, 2025

At APSS, we are committed to delivering your orders efficiently and securely. We partner with leading international carriers, including FedEx, USPS, and DHL, to ensure fast and reliable shipping from Singapore to various countries worldwide.

Processing & Shipping Times

  • Orders are processed within 1-3 business days after payment confirmation.
  • Standard international shipping times vary based on the destination:
    • Asia-Pacific: 3-7 business days
    • Europe & North America: 5-10 business days
    • Other Regions: 7-14 business days
  • Expedited shipping options are available at checkout for select regions.

Shipping Carriers

We work with trusted carriers to ensure safe and timely delivery of your orders:

  • FedEx – Express international shipping with tracking.
  • USPS – Cost-effective shipping to the United States.
  • DHL – Fast global delivery with premium service.

Tracking details will be provided once your order has been shipped.

Shipping Costs & Duties

  • Shipping fees are calculated at checkout based on destination and package weight.
  • International orders may be subject to customs duties and taxes. These charges are the responsibility of the recipient and vary by country.
  • APSS is not liable for any delays caused by customs processing.

Order Tracking

Once your order has been shipped, you will receive a tracking number via email. You can track your shipment using the respective carrier’s website:

Lost or Delayed Shipments

If your order is delayed beyond the estimated delivery time, please contact our customer support at procurement@apss.com. We will work with the carrier to resolve any issues.

For lost shipments, please notify us within 15 days of the expected delivery date so we can investigate and assist with a resolution.

Address Accuracy & Changes

  • Please ensure that your shipping address is correct before completing your purchase.
  • Address changes cannot be made once the order has been shipped.
  • APSS is not responsible for orders shipped to incorrect addresses provided by the customer.

Contact Us

For any shipping-related inquiries, please reach out to us at:

APSS Headquarters
3 Gambas Crescent, #06-10 Nordcom I, Singapore 757088
Email: procurement@apss.com

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