NPT Female Flow Orifices and Flow Restrictors
from ABB Measurement & Analytics
A dual-chamber orifice fitting with double block and bleed (DBB) isolation, suitable for fiscal (custody transfer) applications in locations where. – proven isolation is required and. – pipeline will not/cannot be shut down (or bypassed and isolated) or depressurised for service. FPD220... [See More]
- Connection: Female NPT
- Fitting / Connection Size: 1/2 in. NPT female
- Media Temperature: -20 to 100
- Media: Hydraulic
from RS Components, Ltd.
Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]
- Connection: Female NPT; NPT 1/8 Female, NPT 1/8 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 1/8 Female, NPT 1/8 Female
from O'Keefe Controls Co.
The fixed flow rate orifices contain a deformable opening which decreases in size as the pressure differential increases. The design of the unit compensates for pressure differential increase by reducing the area of the orifice resulting in constant flow over the differential pressure range 15-150... [See More]
- Connection: Female NPT; 1/4" NPT Female
- Media Temperature: 32 to 160
- Max Pressure: 150
- Fitting / Connection Size: 1/4" NPT Female
from ABB Measurement & Analytics
The FPD201 is a single chamber orifice fitting. It enables the orifice plate to be inspected and / or replaced without removing the fitting itself from the pipeline. However, the process must be shut down and depressurized before the plate can be removed. Dual chamber fittings are available that... [See More]
- Connection: Female NPT
- Fitting / Connection Size: 1/2 in. NPT female
- Media Temperature: -20 to 100
- Material: Stainless
from RS Components, Ltd.
Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]
- Connection: Female NPT; NPT 1/4 Female, NPT 1/4 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 1/4 Female, NPT 1/4 Female
from O'Keefe Controls Co.
The fixed flow rate orifices contain a deformable opening which decreases in size as the pressure differential increases. The design of the unit compensates for pressure differential increase by reducing the area of the orifice resulting in constant flow over the differential pressure range 15-150... [See More]
- Connection: Female NPT; 3/8" NPT Female
- Media Temperature: 32 to 160
- Max Pressure: 150
- Fitting / Connection Size: 3/8" NPT Female
from RS Components, Ltd.
Lock speed setting at the touch of a button. Speed control setting easily marked for repeatability. Speed may be accurately controlled even at low velocity. Constant speed easily set. Meter out only free flow return. Metal control knob to withstand heavy usage. Retaining function prevents loss of... [See More]
- Connection: Female NPT; NPT 1/4 Female, NPT 1/4 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 1/4 Female, NPT 1/4 Female
from O'Keefe Controls Co.
The Precision Micro-Orifices ® are constructed of brass or stainless steel with orifice sizes from .0003" to .005" diameter. The orifices are used to accurately meter very low flow rates of gases or liquids. Optional stainless steel screens are available to protect the tiny orifices from minute... [See More]
- Connection: Female NPT; 1/8" NPT Female
- Max Pressure: 200
- Orifice Diameter: 3.00E-4
- Max Gas Flow: 1.77E-5 to 1.34E-4
from RS Components, Ltd.
Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]
- Connection: Female NPT; NPT 3/8 Female, NPT 3/8 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 3/8 Female, NPT 3/8 Female
from O'Keefe Controls Co.
Precision orifice assemblies that adapt to common fittings used in process instruments and hydraulic systems. [See More]
- Connection: Female NPT; 1/8" NPT Female
- Max Pressure: 2000
- Orifice Diameter: 0.0102
- Max Liquid Flow: 0.1500 to 1.5
from RS Components, Ltd.
Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]
- Connection: Male NPT; Female NPT; NPT 3/8 Male, NPT 3/8 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 3/8 Male, NPT 3/8 Female
from O'Keefe Controls Co.
Precision orifice assemblies that adapt to common fittings used in process instruments and hydraulic systems. [See More]
- Connection: Female NPT; 1/8" NPT Female
- Max Pressure: 2000
- Orifice Diameter: 0.0102
- Max Liquid Flow: 0.1500 to 1.5
from RS Components, Ltd.
Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]
- Connection: Male NPT; Female NPT; NPT 1/8 Male, NPT 1/8 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 1/8 Male, NPT 1/8 Female
from RS Components, Ltd.
Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]
- Connection: Male NPT; Female NPT; NPT 1/8 Male, NPT 1/8 Female
- Fitting Type: Exhaust
- Max Pressure: 14.5 to 218
- Fitting / Connection Size: NPT 1/8 Male, NPT 1/8 Female
from Specialty Manufacturing Co. (The)
The Specialty Mfg. Co. is committed to providing quality, custom solutions which meet our customers ’ unique needs. We provide a highly valued experience for our customers and employees by making all our business partnerships enjoyable, professional and profitable. [See More]
- Connection: Female NPT
- Max Pressure: 125
- Orifice Diameter: 0.5000
- Fitting Type: Adapter
from Burger & Brown Engineering, Inc.
Smartflow ® Flow Regulators. Smartflow Flow Regulators provide a unique, leak-free, single-point manual flow control. This regulator incorporates the proven mechanical flowmeter and integral needle valve in a compact design. Very few moving parts improve reliability and leak-free operation. Used... [See More]
- Connection: Female NPT
- Max Pressure: 100
- Orifice Diameter: 0.2500 to 0.5000
- Max Liquid Flow: 90 to 4800
from Specialty Manufacturing Co. (The)
The Specialty Mfg. Co. is committed to providing quality, custom solutions which meet our customers ’ unique needs. We provide a highly valued experience for our customers and employees by making all our business partnerships enjoyable, professional and profitable. [See More]
- Connection: Female NPT
- Max Pressure: 125
- Orifice Diameter: 0.7500
- Fitting Type: Adapter
from Burger & Brown Engineering, Inc.
Delta-Q is a low-cost precision flow regulator module that can be used in conjunction with other Smartflow components such as threaded end caps, Icecube ™ flowmeters, temperature and pressure gauges, Dr. Eddy ® Flowmeter/Turbulent Flow Indicator, Tracer ® electronic Flowmeters, and... [See More]
- Connection: Female NPT
- Max Pressure: 100
- Orifice Diameter: 0.2500 to 0.5000
- Max Liquid Flow: 90 to 4800
from Specialty Manufacturing Co. (The)
The Specialty Mfg. Co. is committed to providing quality, custom solutions which meet our customers ’ unique needs. We provide a highly valued experience for our customers and employees by making all our business partnerships enjoyable, professional and profitable. [See More]
- Connection: Female NPT
- Max Pressure: 125
- Orifice Diameter: 0.3750
- Fitting Type: Adapter
from Specialty Manufacturing Co. (The)
The Specialty Mfg. Co. is committed to providing quality, custom solutions which meet our customers ’ unique needs. We provide a highly valued experience for our customers and employees by making all our business partnerships enjoyable, professional and profitable. [See More]
- Connection: Female NPT
- Max Pressure: 125
- Orifice Diameter: 0.2500
- Fitting Type: Adapter