Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: HM (H + M), Semi-Standard: 1Z (1 + Z)
Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: N (Non-Relieving Exhaust Mechanism)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1NZ (1 + N + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RZ (R + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1Z (1 + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NZ (N + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: NZ (N + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: RZ (R + Z)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1N (1 + N)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1 (0.02 to 0.2MPa Setting)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1Z (1 + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1Z (1 + Z)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1 (0.02 to 0.2MPa Setting)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: H (Set Nut for Panel Fitting), Semi-Standard: R (Flow Direction: Right to Left)
Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: Y (Knob, Upward)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: M (Round Pressure Gauge w/ Color Zone), Semi-Standard: N (Non-Relieving Exhaust Mechanism)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NY (N + Y)