Needle Valves & Relief Valves
DEENPU high pressure needle valves and relief valves provide precise flow control and over-pressure protection for BOP hydraulic systems. Available in alloy steel and stainless steel construction with pressure ratings to 10,000 PSI.
Needle Valve Selection
| Size | Alloy Steel PN | Stainless PN | Pressure |
|---|---|---|---|
| 1/8 inch | NV22-8100 | NV00-8100 | 10,000 PSI |
| 1/4 inch | NV22-5100 | NV00-5100 | 10,000 PSI |
| 1/2 inch | – | NV00-6100 | 6,000 PSI |
| 3/4 inch | NV22-3100 | NV00-3110 | 10,000 PSI |
| 1 inch | NV22-4100 | NV00-4110 | 10,000 PSI |
Relief Valve: 3/4 inch MPT inlet, 3/4 inch FPT outlet with stainless steel sealing element.
Isolator Valve: 5,000 PSI rated for gauge and instrument isolation.
Contact DEENPU for Orders & Technical Support
Email: SALES@DEENPU-MACHINERY.COM
WhatsApp: +86 158 0628 4962



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