Bonnet Material
- 316L Stainless Steel - Bonnet & Bowl
Bowl
- 25 ml (1.52”³) - Bowl Retention Capacity (Manual Drain)
Differential Pressure
- psi: 2.176 (kPa: 15, bar: 0.15) at psi: 29 (kPa: 200, bar: 2) secondary Pressure (Relieving Typical Only)
Element
- Sintered 316 Stainless Steel
Flow Capacity
- 0.7 Cv - 1/4”
- 0.75 Cv - 3/8” & 1/2”
- 25.9 SFCM (44 m³/hour) - 1/4”
- 27.8 SFCM (47.2 m³/hour) - 3/8” & 1/2”
Flow Rate
- 1.5 cm³/second - Typical Bleed Flow at psi: 29 (kPa: 200, bar: 2) secondary Pressure
Materials of Construction
- 18/10 Stainless Steel - Fasteners
Media
- Air
- Inert Gas
- Natural Gas
- Sweet & Sour Gas
Mounting
- M5 x 13 Female Deep Fitted Into 2nd Gauge Port - for 1/4” Unit
- M5 x 8 Female Deep - for 3/8” & 1/2” Unit
- Stud Mount
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
- 1/8” NPT Female
- 3/8” NPT Female
O-Ring Material
- Flurosilicone
- Viton (Standard)
Pressure Range
- bar: 0.2 to 10
- kPa: 20 to 1,000
- psi: 3 to 145
Relief
- Non-Relieving
- Self-Relieving
Spring Material
- 302S26 Stainless Steel to BS 2056
- 316 Stainless Steel - Regulating Spring
- Inconel
Supply Pressure - Maximum
- psi: 290 (kPa: 2,000, bar: 20) - Max.
Temperature Range
- -60° to 180° C (-76° to 356° F) - Working Temperature