Page 19 - Parker - Instrumentation process analyzer condensed catalog

HF1200 & HFT 1200 Series 316L SS, Single Stage,
High Flow

Product Features & Benefits

• High inlet pressure with • Large convoluted diaphragm
1.2 Cv to meet a variety of provides stable pressure
applications. control.

• Hastelloy C-22® diaphragm • 59% greater effective
for high corrosion resistance. diaphragm area over
competitive products.
• HFT offers a tied diaphragm
for positive shut off. • HFT offers Hastelloy trim for
corrosive applications.

Functional Performance
Flow Capacity C 1.2
v
Leak Rate
Operating Conditions Internal Bubble Tight at 70 psig minimum
Maximum Inlet 1,250 psig (86 barg) External Bubble Tight
Temperature Supply Pressure
PCTFE -40°F to 150°F (-40°C to 66°C) Effect 5.4 psig / 100 psig
* For detailed information on Materials of Construction, visit us at
www.parker.com/veriflo to review the complete product literature sheet.

Ordering Information

1 2 3 4 5 6 7 8 9
Sample: HFT12 01 S K 3P 2 8 B
Finished Order: HFT1201SK3P28B

5
1
Basic Series Porting 7 Port Style
HF12 (Non-Tied Diaphragm) 2P = 2 Ports No X required for 8 = 1/2” NPT Female
HFT12 (Tied Diaphragm) gauges, Inlet & outlet ports only 8T = 1/2” A-LOK®
3P = 3 Ports One X for gauge port 12T = 3/4” A-LOK®
4P = 4 Ports Two X for gauge port 1/4” NPT Gauge Ports are Standard
2
Pressure Range 4PB = 4 Ports One X for gauge port 8
00 = 5 - 50 psig See Regulator Porting Guide for additional Place Holder
01 = 5 - 100 psig options and port layouts B = Place Holder
15 = 5 - 150 psig 6
02 = 20 - 200 psig Outlet Gauge
VX = -30 in Hg 0 - 150 psig 9 Options
- HFT1200 only. TH = Hastelloy Trim - HFT1200 only.
3 Body Material OL = 0 - 60 psig Includes Hastelloy C-22® poppet,
S = 316L Stainless Steel 01 = 0 - 100 psig seat retainer and Inconel X750®
2 = 0 - 200 psig
poppet spring
X = No Gauge
4 Additional ranges available upon request
Seat Material
K = PCTFE 19