Hydraulic Pressure Valves for Circuit Control

Standardized cavities for fast integration: 06‑2 , 08‑2 , 08S‑2 , M20×1.5
Operating pressure coverage by model: 210–250 bar (e.g., TRV‑SAE8 210 bar ; TRV‑08/08M 250 bar )
Low internal leakage: 5 drops/min up to 80% of nominal setting
Wide temperature tolerance: −40°C → +120°C
Porting options for global builds: SAE4/6/8 , G1/4 , G3/8 (Blank option available)
Coverage includes compact direct‑acting cartridges and pilot‑operated variants

Hydraulic Pressure Valves – Parameters

Model TADRV2‑10

Name	Adjustable direct‑acting relief valve
Part Number	TADRV2‑10
Size	10
Cavity	10‑2
Working Temperature	−40 → +120°C
Spring Ranges	6 = 3.5–41 bar (preset 20 bar); 12 = 10.3–82 bar (preset 41 bar); 23 = 17.3–158 bar (preset 80 bar); 33 = 17.3–227 bar (preset 113 bar)
Setting Pressure	Blank = preset; example: 0160 = 160 bar
Body Material & Max Pressure	6061‑T6 aluminum rated 207 bar; Steel & ductile iron rated 350 bar
Body Porting	Blank; 4T = SAE4; 6T = SAE6; 2G = G1/4; 3G = G3/8
Flow	See PRESSURE DROP VS. FLOW graph

Model TPSRV‑10

Name	Adjustable pilot‑operated relief valve
Part Number	TPSRV‑10
Size	10
Cavity	10‑2
Operating Pressure	250 bar
Internal Leakage	83 cc/min max to 80% of nominal setting
Working Temperature	−40 → +120°C
Spring Ranges	4 = 7–28 bar (preset 21 bar); 20 = 21–138 bar (preset 69 bar); 30 = 28–207 bar (preset 138 bar); 50 = 41–350 bar (preset 207 bar)
Setting Pressure	Blank = preset; example: 0160 = 160 bar
Body Material & Max Pressure	6061‑T6 aluminum rated 207 bar; Steel & ductile iron rated 350 bar
Body Porting	Blank; 6T = SAE6; 8T = SAE8; 3G = G3/8; 4G = G1/2
Flow	See PRESSURE DROP VS. FLOW graph

Model TRV‑08

Name	Direct‑acting relief valve
Part Number	TRV‑08
Operating Pressure	250 bar
Flow	See PRESSURE DROP VS. FLOW graph
Internal Leakage	5 drops/min max to 80% of nominal setting
Spring Ranges	40 to 250 bar
Temperature	−40°C → +120°C
Cavity	08‑2
Body Material & Max Pressure	6061‑T6 aluminum rated 207 bar; Steel & ductile iron rated 350 bar
Body Porting	Blank; 6T = SAE6; 8T = SAE8; 3G = G3/8; 4G = G1/2

Model TRV‑08M

Name	Direct‑acting relief valve
Part Number	TRV‑08M
Operating Pressure	250 bar
Flow	See PRESSURE DROP VS. FLOW graph
Internal Leakage	5 drops/min max to 80% of nominal setting
Spring Ranges	40 to 250 bar
Temperature	−40°C → +120°C
Cavity	M20×1.5
Body Material & Max Pressure	6061‑T6 aluminum rated 207 bar; Steel & ductile iron rated 350 bar
Body Porting	Blank; 4T = SAE4; 6T = SAE6; 2G = G1/4; 3G = G3/8

Model TRV‑SAE6

Name	Direct‑acting relief valve
Part Number	TRV‑SAE6
Operating Pressure	210 bar
Flow	See PRESSURE DROP VS. FLOW graph
Internal Leakage	5 drops/min max to 80% of nominal setting
Spring Ranges	02 = 15–82 bar (preset 22 bar); 16 = 70–205 bar (preset 160 bar)
Temperature	−40°C → +120°C
Cavity	06‑2
Body Material & Max Pressure	6061‑T6 aluminum rated 207 bar; Steel & ductile iron rated 350 bar
Body Porting	Blank; 4T = SAE4; 6T = SAE6; 2G = G1/4; 3G = G3/8

Model TRV‑SAE8

Name	Direct‑acting relief valve
Part Number	TRV‑SAE8
Operating Pressure	210 bar
Flow	See PRESSURE DROP VS. FLOW graph
Internal Leakage	5 drops/min max to 80% of nominal setting
Spring Ranges	40 to 250 bar
Temperature	−40°C → +120°C
Cavity	08S‑2 / SAE8‑2
Body Material & Max Pressure	6061‑T6 aluminum rated 207 bar; Steel & ductile iron rated 350 bar
Body Porting	Blank; 4T = SAE4; 6T = SAE6; 2G = G1/4; 3G = G3/8

Product Features

Standardized cavities for fast integration: 06‑2, 08‑2, 08S‑2, M20×1.5
Broad spring ranges (15–250 bar) with preset options to simplify commissioning
Low internal leakage: 5 drops/min up to 80% of nominal setting for stable control
Wide operating temperature: −40°C to +120°C for harsh environments
Material flexibility: 6061‑T6 aluminum (207 bar) or steel/ductile iron (350 bar)
Porting options for global builds: SAE4/6/8 and G1/4, G3/8
Operating pressure coverage across models: 210–250 bar
Pressure–flow characterization available via curves to aid sizing
Coverage includes compact direct‑acting cartridges and pilot‑operated variants