500 Series Relief Valves 0.5 to 150 psig
Relief Valves
Features
- Popoff or inline valves
- Adjustable crack pressure
- Zero leakage
- Accurate set pressure
- Tamper-proof adjustment
- 100% seat leakage tested
- PED certifications and CE marking available for most models
Item # |
Variation |
Body Material |
Seal Material |
Valve Size |
End Connection |
Cracking Pressure |
Operating Temperature |
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---|---|---|---|---|---|---|---|---|
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533T1-2MP-60 | Variation N/A Inline | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 1/4 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 60 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-3M | Variation N/A Popoff | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 3/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-3MP | Variation N/A Inline | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 3/8 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-4M | Variation N/A Popoff | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 1/2 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-4MP | Variation N/A Inline | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 1/2 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-6M | Variation N/A Popoff | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 3/4 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-6MP | Variation N/A Inline | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 3/4 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-8M | Variation N/A Popoff | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 1 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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533T1-8MP | Variation N/A Inline | Body Material N/A 316 Stainless Steel | Seal Material N/A Neoprene | Valve Size N/A 1 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -40 to 300 ºF |
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559A-1M | Variation N/A Popoff | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559A-2M | Variation N/A Popoff | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 1/4 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559A-2MP | Variation N/A Inline | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 1/4 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559A-3M | Variation N/A Popoff | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 3/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559A-4M | Variation N/A Popoff | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 1/2 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559A-6M | Variation N/A Popoff | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 3/4 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559A-8M | Variation N/A Popoff | Body Material N/A Aluminum | Seal Material N/A Buna N | Valve Size N/A 1 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-10MP | Variation N/A Inline | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1 1/4 in | End Connection N/A Pipe Thread Male/Female | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 to 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-0.5 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 0.5 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-1 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 1 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-10 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 10 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-100 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 100 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-11 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 11 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-150 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 150 psig | Operating Temperature N/A -65 to 275 ºF |
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559B-1M-2 | Variation N/A Popoff | Body Material N/A Brass | Seal Material N/A Buna N | Valve Size N/A 1/8 in | End Connection N/A Pipe Thread Male | Cracking Pressure N/A 2 psig | Operating Temperature N/A -65 to 275 ºF |
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