Applications & Features
- Welded saddle flange seal for on-line pipe applications
- Standard sizes for 3” pipe and 4” and larger pipe.
- Standard pressure rating to 1500 PSI
- Custom configurations available per application. Consult factory
- Replacement uppers available for other manufacturer’s saddles. Consult factory
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Ordering Information
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| Inst. Connection |
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W |
Weld Connection |
( Not available with Titanium or Zirconium) |
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2 |
1/4" NPT |
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4 |
1/2" NPT |
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| Upper Material |
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S6 |
316 / 316LSS |
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TI |
Titanium |
(Required with Titanium diaphragm) |
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Z7 |
Zirconium 702 |
(Required with Zirconium diaphragm) |
| Process Connection Size |
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3 |
For 3 Inch Pipe (8 bolt 1500 PSI Max) Standard |
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4 |
For 4 Inch and larger pipe (8 bolt 1500 PSI Max) Standard |
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5 |
For 3 Inch Pipe (6 bolt option) (1000 PSI Max) |
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6 |
For 4 Inch and larger pipe (6 bolt option) (1000 PSI Max) |
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X |
Other Manufacturer replacement upper as specified |
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| Lower Material |
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NN |
Not Provided |
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S6 |
316 / 316LSS |
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S4 |
304 / 304LSS |
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C2 |
Alloy 20 |
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HC |
Alloy C-276 |
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H2 |
Alloy B-2 |
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M4 |
Monel 400 |
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I6 |
Alloy 600 |
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DP |
Alloy 2205 |
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NI |
Nickel 200 |
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TI |
Titanium |
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|
Z7 |
Zirconium 702 |
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| Diaphragm Material |
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|
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S6 |
316 / 316LSS |
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S4 |
304 / 304LSS |
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TA |
Tantalum |
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C2 |
Alloy 20 |
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HC |
Alloy C-276 |
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H2 |
Alloy B-2 |
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M4 |
Monel 400 |
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I6 |
Alloy 600 |
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DP |
Alloy 2205 |
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NI |
Nickel 201 /200 |
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TI |
Titanium (Titanium upper required) |
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Z7 |
Zirconium 702 ( Zirconium upper required) |
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| Gasket Mat. |
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|
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K4 |
Klinger C4401 ( Standard) |
450 F Max |
|
GF |
Grafoil |
700 F Max |
|
GL |
Gylon 3510 |
300F Max |
|
TF |
PTFE (o-ring) |
350 F Max |
|
VI |
Viton (o-ring) |
400 F max |
|
BN |
Buna-N (o-ring) |
250 F Max |
|
KZ |
Kalrez (o-ring) |
500 F Max |
| Bolting |
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NN |
Not supplied Standard for other manufacturer replacement upper |
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CS |
Grade 8 Zinc Plated |
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S4 |
304SS |
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S6 |
316SS |
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| Options |
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/AU |
Gold Plated Diaphragm |
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/NS |
PTFE Coated Diaphragm |
(Non-Stick Only - Not for corrosion protection) |
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/MC |
Material cert with MTR’s |
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HSD Saddle Seal Dimensions
HSD for 3″ Pipe
HSD for 4″ Pipe
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