These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
WATTS 115-4 FL Pressure Reducing Control Valve, 4 Inch Flanged Ports
Get it by Thursday, Mar 13
Payment
Delivery
Product Specifications:
| Item | Pressure Reducing Control Valve |
| Body Material | Ductile Iron ASTM A536 |
| Coating | Fusion Bonded Epoxy Lined and Coated |
| Connection Type | Flanged |
| Cover Material | Ductile Iron |
| Elastomer Material | Buna N |
| Max. Continous Flow Rate | 800 gpm |
| Max. Fluid Temp. | 160 Degrees F |
| Max. Intermittent Flow Rate | 1000 gpm |
| Nut Material | 304 Stainless Steel |
| Operating Pressure | 250 psi |
| Pilot Adjustment Range | 30 to 300 psi |
| Pipe Size | 4" |
| Port Size | 1/2" x 1/2" x 3/8" |
| Spring Material | 302 Stainless Steel |
| Stem Material | 304 Stainless Steel |
| Trim Material | 316 Stainless Steel |
| Valve Type | Single Chamber |
Shipping Info:
| Ship weight (kg) | 70.2 |
| Ship height (cm) | 81.28 |
| Ship length (cm) | 81.28 |
| Ship width (cm) | 45.72 |
| HS code | 8481100090 |
| Country of Origin | US |
Product Details:
Watts 115-4 FL (LFF 115-4) pressure-reducing control valve is a self-operating valve that is used to remove excess pressure in a system. This valve automatically adjusts its opening to maintain steady pressure during surges. It is used in gas and water pipelines which deal with regular pressure fluctuation.
Features:
- Watts 115-4 FL pressure reducing control valve features automatic shut-off to reduce higher, fluctuating upstream pressure to a lower, constant value.
- This unit features iron housing with an epoxy coating for resistance against chemicals.
- It has an adjustable setpoint to handle varying pressure.
- This unit also functions as a solenoid (On/Off) control valve that allows fluid-flow regulation in the 'Open' position and provides the drip-tight mode in the 'Close' position.
- Its simplified and efficient design is easy to maintain.
Standards and Approvals:
- ASTM A536
- NSF
Frequently Asked Questions:
Q. What is this pressure-reducing control valve made of?
A. Watts 115-4 FL pressure-reducing control valve features ductile iron construction to handle vibration during pressure variation.
Q. What is the maximum fluid temperature that this valve can withstand?
A. 160 degrees Fahrenheit.
Q. What are the maximum flow rates that this valve can withstand?
A.
- Maximum continuous flow rate - 800 GPM
- Maximum intermittent flow rate - 1000 GPM
Product Variants
| Product | Model | Connection Type | Inlet Size | Mfr. Series | Operating Pressure | Outlet Size | Pipe Size | Port Size | Valve Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
M115-2 TH | Threaded | - | - | 400 psi | - | 2" | 1/2" x 1/2" x 1/4" | Full Port | €€2,789.39 | |
 |
M115-2 FL | Flanged | - | - | 250 psi | - | 2" | 1/2" x 1/2" x 1/4" | Full Port | €€3,063.10 | |
 |
M115-2 1/2 TH | Threaded | - | - | 400 psi | - | 2.5" | 1/2" x 1/2" x 1/8" | Full Port | €€3,184.72 | |
 |
M115-3 FL | Flanged | - | - | 250 psi | - | 3" | 1/2" x 1/2" x 3/8" | Full Port | €€3,785.86 | |
|
M115-4 FL | Flanged | - | - | 250 psi | - | 4" | 1/2" x 1/2" x 3/8" | Full Port | €€5,641.63 | |
|
M115-6 FL | Flanged | - | - | 250 psi | - | 6" | 1/2" x 1/2" x 1/2" | Full Port | €€8,202.71 | |
|
M115-8 FL | Flanged | - | - | 250 psi | - | 8" | 1/2" x 1" x 1/2" | Full Port | €€12,065.87 |
Explore Products
- WALTER TOOLS A1211-0.45 5058407 Jobber Length Drill Bit, 0.45 mm Size, 5 mm Flute Length, 20 mm Overall Length
- ADVANCE TABCO HF-SS-3010 Work Table, 120 X 30 Inch Size Hinged Doors, 14 Ga 304 Ss Top
- MASTER LOCK 410YLW Lockout Padlock Keyed Different Yellow 1/4 Inch Diameter
- DORIAN E16T-SDUCL-3
- VERMONT GAGE 112212300 Pin Gage, Minus, Class ZZ, 12.30mm
- BUNTING BEARINGS EP485632 Sleeve Bearing, Size 3 x 3-1/2 x 2 Inch
- KIPP K0117.5161 Adjustable Handle M16 Internal Stainless Steel 4.96 3.11 Black
- VERMONT GAGE 112302950 Pin Gage, Plus, Class ZZ, 2.95mm
Explore More
- BRADLEY
- CAMRAIL
- KEYSHAFT
- EBAC INDUSTRIAL PRODUCTS
- AFC CABLE SYSTEMS
- Screw Machine Length Drill Bits
- Color Coded Brushes
- Reciprocating Saws
- Agricultural Fans
- Sinker Nails
- BIG BILL Westex Ultrasoft Flame Resistant Coveralls
- DESTACO 331-R Series Pull Action Latch Clamps
- VIEGA PROPRESS 90 Degree XL-C Elbow, Press x Press
- VERMONT GAGE Go/NoGo Standard Thread Gages, 1-28 Un
- SPEARS VALVES PVC Schedule 40 Fitting, Caps, Socket Ends
- TSUBAKI Multiple Strand Sprockets, 1 3/4 Inch Pitch
- DESTACO G Series Straight Line Action Clamps
- BURNDY KPA-UP Type SCRULUG Copper Terminals
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.