Serie 2700 - 20 Pages

es - Metric - Conventional

THREADED CONNECTIONS-MNPT X FNPT

Orifice Area Sq. mm	Valve Size Inlet x Outlet	Type Number	Maximum Set Pressure, Bar G	Max. Back Pressure Bar G at 37.8°C	M aterials
Orifice Area Sq. mm	Valve Size Inlet x Outlet	Type Number	-45.6°Cto 399°C	Max. Back Pressure Bar G at 37.8°C	Body / Bonnet	Spring
43.87	1/2 x 1 3/4 x 1 3/4 x 1 1 x 1 1 x 1	27CA13-M20 27CA23-M20 27CA23H-M20 27CA33-M20 27CA33H-M20	110 172 345 172 448	28	316 St. St. / Carb. St.	Stanless Steel
80.65	1/2 x 1 3/4 x 1 3/4 x 1 1 x 1 1 x 1	27DA13-M20 27DA23-M20 27DA23H-M20 27DA33-M20 27DA33H-M20	110 110 345 110 345	28	316 St. St. / Carb. St.	Stanless Steel
143.87	1 x 1 1/2	27BA34-M20	172	28	316 St. St. / Carb. St.	Stanless Steel
225.81	1 1/2 x 2	27FA45-M20	110	28	316 St. St. / Carb. St.	Stanless Steel
369.68	1 1/2 x 2 1/2	27GA46-M20	69	28	316 St. St. / Carb. St.	Stanless Steel

General Notes:

4. For open or packed levers, change the second digit of the type number suffix. Examples: 27FA45-M70 for open lever, 27GA46-M40 for packed lever.

5. For socket weld or welding nipple connections, change the first digit of the type number suffix to "S" for socket weld or "W" for welding nipple inlet and outlet. Examples: 27DA33-S20 for socket weld, 27DA33-W20 for welding nipple.

1. Available with optional elastomer or Teflon seat design as Illustrated. Change the fourth digit of the type number from "A" to "C" for soft seat, "A" to "T" for Teflon. Examples: 27DC23-M20 for soft seat, 27DT23-M20 for Teflon. For O-ring pressure and temperature limits, see selection table on page 6.

2. Above type numbers indicate the standard materials of construction.

To select corrosive or low temperature materials, add type number suffix as indicated on pages 3 and 5. Example: 27FA45-M20/S4.

3. Available in materials suitable for sour gas (H2S) service to NACE Standards MR0103 and MR0175 / ISO 15156. Add "N1" (standard materials) or "N4" (all stainless construction) to the type number. Example 27DA23-M20/N1 & 27DA23-M20/N4.

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Selection Tables - Metric - Conventional FLANGED CONNECTIONS Orifice Area Sq. mm Valve Size Inlet x Outlet ANSI Flange Class Maximum...
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THREADED CONNECTIONS (MNPT X FNPT) Valve Size US Customary Units (Inches) Metric Units (millimeters) Approximate Weight Inlet x Outlet...
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