TOGGLE VALVES
H-1200 SERIES
VALVES & ACTUATORS
FEATURES
n
Compact rugged design
n
Stainless Steel and Brass Construction
n
Panel mountable
n
Quick On/Off service
n
Straight and angle patterns available
n
Sizes: 1/8" & 1/4"
n
LET-LOK
n
MAWP 300 psig (20 Bar) at 20°C (70°F)
n
Temperature rating: -20°F to 200°F (-28°C to 93°C)
n
Flow coefcient (Cv) 0.11 to 0.2
n
Colored Nylon Handles
MATERIALS OF CONSTRUCTION
Item Components Qty.
1 Handle 1 Nylon
2
3 Panel Nut 1
4
5 Packing Nut 1
6
7 Spring 1 302SS / A313
8
9 Stem 1 St.St. ASTM A-276
10
11 Body 1
, male and female NPT ends
Roll Pin
Washer
Thrust Washer
O-ring
Stem Seat
316 St.St. Brass
1 St.St. 420 SS
St.St. ASTM A-276
1 Nylon
St.St. ASTM A-276
1 N/A Nylon
1 Fluorocarbon FKM
1 PTFE
St.St. ASTM A-182
GENERAL
The H-1200 Series standard toggle valve is a compact design for normally closed
and quick on/off service. Moving the handle 90 degrees upwards opens the valve
to full flow and stops it firmly in the open position. Shifting the handle position
downwards shuts off the valve by spring return. The PTFE soft seat at the tip of
the stem provides a positive repetitive seal.
Valve Body Material
Brass ASTM B-16
Brass ASTM B-16
Brass ASTM B-283
1
2
3
4
5
VALVES & ACTUATORS
9
10
6
7
8
11
TOGGLE VALVES H-1200 SERIES
242
TESTING
All H-1200 Series designs have been tested and approved for Burst
and Proof. All valves are factory tested with Nitrogen pressure at 300
psig (20.7 bar) for shell, stem and across-the-seat leak detection.
Each valve is tested for leak tight performance.
CLEANING & PACKAGING
Every H-1200 series needle valve is cleaned in accordance with Standard Cleaning and Packaging (procedure 8184). Oxygen Clean & Lubricant Free Cleaning and packaging, in accordance with Special
Cleaning and Packaging (procedure 8185), is available as an option.
STANDARD CONFIGURATION DIMENSIONS
End connection
Type Size
Female NPT
Male NPT
Male NPT
®
Let-Lok
®
Let-Lok
1/8
1/8
1/4
1/8
1/4
Male to Let-Lok®1/4
Dimensions are for reference only, and are subject to change without notice.
H-1200 SERIES ORDERING INFORMATION
Orice A B B1 C D E G H (Open)
Cv
mm in mm in mm in mm in mm in mm in mm in mm in mm in
0.20 3.28 0.13 41.2 1.66 20.6 0.81 20.6 0.81 N/A N/A
0.11 2.50 0.10 43.7 1.72 21.8 0.86 21.9 0.86 29.7 1.17
0.20 3.28 0.13 49.8 1.96 24.9 0.98 24.9 0.98 32.8 1.29
0.11 2.30 0.09 49.8 1.96 24.9 0.98 24.9 0.98 32.8 1.29
0.20 3.28 0.13 57.4 2.26 28.7 1.13 28.7 1.13 36.5 1.44
0.20 3.28 0.13 53.6 2.11 24.9 0.98 28.7 1.13 32.8 1.29
21.8 0.85 7.95 0.31 13.5 0.53 65.5 2.57
OPTIONAL
H - 12 1/8 A
Valve
Series
Valve Type
-
LET-LOK® Ends
00
80
- Male NPT Ends
95
- Male to LET-LOK® Ends
SEAL KIT
Z - 1200
Body Designator
per End Connection
1/4 for all ends connections
-
SK
- - - - -
Body
Material
- 316 SS
SS
- Brass
B
End
Connection
- LET-LOK
L
- NPT
N
-
O-ring
Material
VI
BU
EP
NE
KZ
-
1/4
- Fluorocarbon FKM
- Buna N
- EPDM
- Polychloroprene (CR)
- Peruor
NSS00
Size
Designator
3 mm 1/8
6 mm 1/4
Pattern
Designator
®
BLANK -
A
- Angle
Straight
VI
-
Handle Type
Black Nylon Handle
BLANK
Red Nylon Handle
RH
Blue Nylon Handle
BH
Yellow Nylon Handle
YH
Green Nylon Handle
GH
Orange Nylon Handle
OH
HANDLE KIT
Z - 1200
Body Designator
per End Connection
1/4 for all ends connections
O-ring
Material
- Buna N
BU
- EPDM
EP
NE
- Polychloroprene (CR)
- Peruor
KZ
Fluorocarbon FKM O-ring is standard
Treatment
BLANK - Standard Cleaning &
OC - Oxygen Clean
LF - Lubricant Free
-
HK
-
1/4
Handle Type
S Black Nylon Handle
R Red Nylon Handle
B Blue Nylon Handle
Y Yellow Nylon Handle
G Green Nylon Handle
O Orange Nylon Handle
Passivation
-
S
-
VALVES & ACTUATORS
Warning!
The system designer and user have the sole responsibility for selecting products suitable for their special
application requirements, ensuring their safe and trouble-free installation, operation, and maintenance.
Application details, material compatibility and product ratings should all be considered for each selected
product. Improper selection, installation or use of products can cause property damage or personal injury.
HAM-LET ADVANCED CONTROL TECHNOLOGY
H-1200, Rev.10, January 2015
243
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