Products

Downloads

Flow Coefficients

The flow coefficient Cv is a valve sizing designation commonly determined by laboratory test. It corresponds to the flow rate of water through a valve in US gallons per minute at 60F with a differential pressure drop of one psi.

With the Cv coefficient known, the following values can be calculated:

 

Flow coefficients of various HiP valves

Valve CV
15-11AF1 0.05
15-11AF2 0.06
10-11AF4 0.22
10-11AF6 0.22
20-11LF4 0.41
20-11LF6 0.62
20-11LF9 1.47
20-11LF12 4.01
20-11LF16 4.78
30-11HF2 0.06
30-11HF4 0.17
30-11HF6 0.22
30-11HF9 0.22
30-11HF16 2.89
40-11HF9 0.23
60-11HF2 0.06
60-11HF4 0.09
60-11HF6 0.13
60-11HF9 0.13
100-11XF4 0.09
150-11XF6 0.09
10-11NFA 0.22
10-11NFB 0.22
10-11NFC 0.22
10-11NFD 1.47
 
 

Valves, Fittings & Tubing

Taper Seal Valves

NPT Valves

Medium Pressure Valves

High Pressure Valves

Ultra High Pressure Valves

Specialty Valves

Air Operated Valves

Accessories

Tooling

Reactors & Pressure Vessels

Pressure Vessel Selection

O-Ring Seal Reactors

Confined Gasket Closure Reactors

Bolted Closure Reactors

Clover Leaf Reactors

O-Ring Closure Reactors

Micro Reactors

Tubulars Reactors

Pumping Systems

Air Operated Hydraulic Pumping System

System Capabilities

Standard Pumping System Specifications

150,000 psi Pumping System

Intensifiers & Gas Boosters

Intensifiers

Gas Boosters

HIgh Pressure Generators

Oil & Gas Products

Sour Oil & Gas Valves

Sour Oil & Gas Fittings

Accessories

Tubing & Nipples

Wellhead Gauge & Bleed Valves