Body Size: 50, Thread: Rc, Port Size: 10 (1), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: R (Flow Direction: Right to Left)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: KRZ (K + R + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: BC (B + C), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: BC (B + C), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)
Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Option: BDG (B + D + G), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: BG (B + G), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: RZ (R + Z)
Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: BD (B + D), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BC (B + C), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: RZ (R + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BD (B + D), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: RZ (R + Z)
Body Size: 30, Thread: F (G), Port Size: 03 (3/8), Option: BDG (B + D + G), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 10, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: M5, Option: BG (B + G), Semi-Standard: RYZ (R + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: B (Bracket), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: WZ (W + Z)
Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: B (Bracket), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: WZ (W + Z)
Body Size: 50, Thread: N (NPT), Port Size: 06 (3/4), Option: B (Bracket), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: WZ (W + Z)
Size: 30 (3/8), Thread: M Thread, Rc(PT), Port Size: 03 (3/8), Accessory: B (Bracket), Option 1: 1 (1000cm³ Tank), Option 2: R (Flow Direction: Right->Left)
Size: 30 (3/8), Thread: M Thread, Rc(PT), Port Size: 02 (1/4), Accessory: B (Bracket), Option 1: 1 (1000cm³ Tank), Option 2: R (Flow Direction: Right->Left)
Size: 40 (1/2), Thread: M Thread, Rc(PT), Port Size: 04 (1/2), Accessory: B (Bracket), Option 1: 1 (1000cm³ Tank), Option 2: R (Flow Direction: Right->Left)
Size: 40, Backflow Function: Backflow Function, Thread: NPT, Port Size: 1/2, Accessory: B+G, Specifications: 3+R+Y, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi