Parker FS190SFP Excess Flow Valve, 1/4 in NPTF, 316 Stainless Steel
The PARKER Excess Flow Valve (SKU FS190SFP, MPN FS190SFP) is a 316 stainless steel excess flow valve with a 1/4 in connection size and NPTF connections. It has a flow limit setting of 22.5 slpm at 30 psig inlet and…
SKU 3G-OTH-449676
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The PARKER Excess Flow Valve (SKU FS190SFP, MPN FS190SFP) is a 316 stainless steel excess flow valve with a 1/4 in connection size and NPTF connections. It has a flow limit setting of 22.5 slpm at 30 psig inlet and 120.6 slpm at 1000 psig inlet, with an operating temperature range of -10°F to 150°F.
Frequently Asked Questions
What is a Parker excess flow valve used for?
A Parker excess flow valve automatically shuts off or restricts flow if a downstream line ruptures, protecting personnel and equipment. It is commonly used in high-pressure gas or liquid systems where sudden line failure could cause hazardous leaks or uncontrolled release.
What are the specifications of the Parker FS190SFP excess flow valve?
The Parker FS190SFP has a 316 stainless steel body, 1/4 in NPTF connections, and a flow limit setting of 22.5 slpm at 30 psig inlet and 120.6 slpm at 1000 psig inlet. Operating temperature range is -10°F to 150°F.
Where to buy a Parker FS190SFP excess flow valve worldwide?
3G Electric supplies the Parker FS190SFP excess flow valve worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Parker part.
How to install a Parker excess flow valve?
Install the Parker excess flow valve in the line with flow direction matching the arrow on the body. Use thread sealant on NPTF connections and tighten to manufacturer torque specs. Test for leaks after installation before putting the system into service.
Used in
Common applications for ParkerParker Products
3G Electric supplies Parker excess flow valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
