4MATIC 4M-HNV-MP High Pressure Needle Valve 350 kg/cm² (5000 PSI) is an industrial spare component used for Pressure gauge and differential pressure transmitter block-and-bleed assemblies. STARNEX Industrial Spares supplies and sources 4MATIC spare parts for maintenance engineers, plant operators, and procurement teams in Kenya and East Africa. Before ordering, verify the manufacturer part number (MPN), voltage/pressure specifications, and equipment compatibility.
4MATIC 4M-HNV-MP High Pressure Needle Valve 350 kg/cm² (5000 PSI)
4MATIC 4M-HNV-MP High Pressure Needle Valve 350 kg/cm² (5000 PSI) is an industrial spare component used for Pressure gauge and differential pressure transmitter block-and-bleed assemblies. STARNEX Industrial Spares supplies and sources 4MATIC spare parts for maintenance engineers, plant operators, and procurement teams in Kenya and East Africa. Before ordering, verify the manufacturer part number (MPN), voltage/pressure specifications, and equipment compatibility.
Functional engineering application
The 4MATIC 4M-HNV-MP High Pressure Needle Valve 350 kg/cm² (5000 PSI) (MPN: 4M-HNV-MP) is built for continuous-duty industrial piping, holding pressure, temperature, and cycling loads in factory installations across Kenya and East Africa.
Quotation & fulfilment
Parametric technical attributes
| 4MATIC 4M-HNV-MP | |
| IDENTIFICATION | |
| Component Type | 4MATIC 4M-HNV-MP High Pressure Needle Valve 350 kg/cm² (5000 PSI) |
| Manufacturer / Brand | 4MATIC |
| Part Number (MPN) | 4M-HNV-MP |
| Stock Keeping Unit (SKU) | STX-4M-4MHNVMP |
| TECHNICAL PARAMETERS | |
| Manufacturer | 4MATIC Global Valve Automation (India) |
| Model / MPN | 4M-HNV-MP |
| Stem & Needle Tip | Non-Rotating Hardened SS316 / Stellited Vee-Tip |
| Stem Packing | Adjustable PTFE Chevron Rings (Grafoil for High-Temp Steam) |
| Hydrostatic Body Test | 525 kg/cm² (7500 PSI) 1.5x Test Pressure |
| Hydrostatic Seat Test | 385 kg/cm² (5500 PSI) Zero Leakage |
| Handle Operator | Stainless Steel T-Bar Handle with Lock Screw |
| PERFORMANCE & RATINGS | |
| Pressure Rating | 350 kg/cm² (5000 PSI / 345 bar Cold Working Pressure) |
| Flow Pattern | Straight-Way In-Line Flow Pattern with Regulating Trim |
| Operating Temperature | -29°C to +200°C (PTFE) / Up to +450°C (Grafoil Packing) |
| CONSTRUCTION & CONNECTION | |
| Size Range | 1/4", 3/8", 1/2", 3/4", 1" BSP / NPT Female (DN 6 to DN 25) |
| Body Material | Forged Stainless Steel ASTM A182 F316 (Carbon Steel A105 Optional) |
| End Connections | Female NPT / BSP Threaded to ANSI B1.20.1 / ISO 7-1 |
| COMPLIANCE & LOGISTICS | |
| Stock Availability | In Stock — Enterprise Rd, Nairobi |
| KRA Tax Status | Official KRA E-TIMS Tax Invoice Available |
System fitment & verified replacements
Verified interchangeable models
Commonly installed on equipment from
Common questions on this part
In conventional needle valves, the stem rotates as it seats, grinding the metal tip against the orifice and causing scoring, scratches, and leaks. A non-rotating tip moves only axially down into the seat, providing smooth, scratch-free sealing that drastically extends valve life.
Yes. When fitted with optional flexible graphite (Grafoil) packing, the 4M-HNV-MP is rated for steam temperatures up to 450°C, making it ideal for superheated steam and boiler blowdown sample coolers.
STARNEX supplies 4MATIC needle valves on order with standard factory dispatch. Material test certificates (EN 10204 3.1) and compliant KRA E-TIMS tax invoices are provided with every order.
