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HCV at Work

Manual Watering Accessories: Safety, Value and Innovation

Hunter’s manual watering accessories are innovative, high value products. The QCV-100 quick coupling valves are engineered for years of daily use. Designed for maximum reliability, they also incorporate patented features for field serviceability, operator safety, and manual control. The QCV-100 is equipped with anti-rotation stabilizers, Acme threads to couple the key to the valve body, and a spring-loaded high visibility rubber cover. The two-piece body design allows field maintenance without depressurizing the irrigation system. All Hunter quick coupler valves, keys, and hose swivels are cast in America of superior quality red brass. Hunter quick coupling valves provide a quick and easy means to spot water turf or shrub areas. They are also effective for flushing contaminants from piping and providing air relief during system start-up.

Features & Benefits
HCV Check Valve
Patented solid red brass anti-rotation wings
Stop unthreading of valve while horizontal fins prevent sinking and heaving

Spring-loaded, high visibility lid for positive closing
Prevents mower blade damage

Two-piece valve body (with replaceable upper)
Safe, easy maintenance and service while under pressure

Stainless steel spring and brass plunger
Corrosion resistant, self-flushing design

Chevron-shaped wiper seal
Minimizes leakage around key

Acme-thread key engagement
Prevents accidental disengagement under pressure

Variable flow operation
Thread design allows low-flow operation for seeded areas

Matching 1" x 1" hose swivels
Interchangeable between coupler keys and rotor cases
(with hose swivel adapters)
Model Specifications Description
QCV-100 1" Quick Coupler Vavle – NPT Female Inlet: 1" NPT;
6" (15 cm) Tall x 8" (20 cm) Wide
x 3 1/2" (9 cm) Deep
QCV-100B 1" Quick Coupling Valve – BSP Female Inlet: 1" BSP;
6" (15 cm) Tall x 8" (20 cm) Wide
x 3 1/2" (9 cm) Deep
QCV-100K Quick Coupler Key Male Outlet: 1" NPT;
9 7/8" (25 cm) Tall x 6 1/4" (16 cm)
Wide x 2 1/2" (6 cm) Deep
HS-100 Hose Swivel Female Inlet: 1" NPT, Male Outlet
1" Hose Thread;
4 1/4" (11 cm) Tall x 1 1/2" (4 cm)
Wide x 2 1/2" (6 cm) Deep

 

Pressure Loss in PSI
GPM
Loss in PSI
5
.1
10
.2
15
.3
20
1.0
30
3.9
40
8.3
50
13.8
Pressure Loss in kPa
l/min
Loss in kPa
18.9
.3
37.9
.9
56.8
1.6
75.7
6.9
113.6
26.8
151.4
57.1
189.3
94.9
Pressure Loss in Bars
m3/hr
Loss in Bars
1.14
.00
2.27
.00
3.41
.01
4.54
.07
6.81
.27
9.09
.56
11.36
.94

 
 
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Copyright © 2000 Underhill International Corporation
Last modified: April 20, 2009