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Gauge Valve
D/A Products Safti-Fold Model Selector SFPG Outline Drawing Safti-Fold Design How to Order SFPG Previous Safti-Fold Model Next Safti-Fold Model

SFPG Schematic
  • Economical primary or secondary valve
  • Valve assembly is process blowout proof
  • The packing controls both stem leakage and leakage between the manifold body and the valve.
  • Built-in zerk nut allows complete online flush-through relubrication
  • Over-torquing of main block valve handle in either direction is prevented
  • Ceramic ball (up to 8 times harder than 316SS) eliminates ball creasing and seat galling
  • Unit can withstand considerable mechanical and chemical abuse
  • Main block valve cannot be accidentally disassembled
  • Large (over 1/4") internal porting

The SFPG is a multi-port gauge or pressure transmitter manifold equipped with (3) 1/2" FNPT outlets and (1) 1/2" MNPT or 3/4" MNPT inlet.

The SFPG can be supplied with a 1/4" NPT bleed valve.

Max Ratings:
6000psi @ 220°F
1500psi @ 450°F
6000psi @ 700°F
1500psi @ 1000°F
316SS body and wetted parts
Also available:
Nickel plated C.S.
Exotic materials: Hastelloy C, Monel, Alloy 20, etc.
Consult Factory
Design Codes:
ANSI B31.1, B16.5, NACE MR-01-75 (special order)
Material Codes:
Barstock, A479 - 316, A276-316;  Cast, ASTM-A743 CF3M, ASTM-A-351 CF3M, A 276-316.
Assurance of Satisfaction: When properly installed, D/A guarantees the SAFTI-FOLD® series of instrument manifolds and hand valves to be free from defective workmanship and material under normal use and service for a period of one year from the date of shipment.

Code  Safti-Fold, Gauge Valve
SFPG  Model
| Code  Seal
| T  Teflon
| G  Grafoil
| | Code  Material
| | SS  Stainless Steel, 316
| | | Code  Connections
| | | F4M4  (3) 1/2" FNPT outlets  (1) 1/2" MNPT inlet
| | | F4M6  (3) 1/2" FNPT outlets  (1) 3/4" MNPT inlet
| | | Code  Options
| | | SW  Plain end on male inlet for socket weld
| | | BV4  1/4" NPT bleed valve - installed by factory
| | | L2  2-1/2" Extended body length for insulation
| | | |  
Model Number


D/A Manufacturing Co., Inc.
Hwy 86 East or P.O. Box T
Tulia, TX  79088-0920 USA
Phone: (806)995-2316
FAX: (806)995-4601