One-piece Tube Fitting Double Valves

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Product Model: SS HNV-45LB-MC14-G

Port Type: OD Ferrule (BW Butt Weld, SW Socket Weld, UBM Slip-On Weld, Threaded, etc.)

Operating Temperature: -20°C to 520°C

Pressure Rating: 6000 PSI (Maximum 10000 psi / 820 bar)

Actuation: Slotted Handle, Handwheel,

Nominal Diameter: 3mm to 50mm (1/8" to 2")

Material: 304, 316SS, 321, Hastelloy, Monel

Product Advantages:

1. Monolithic forged design

2. Dual-stem design: Threaded upper stem with hardened surface and hardened lower stem

3. Lower stem thread lubricant isolated from system media

4. Linear rather than rotary helical motion of lower stem prevents wear damage to seat and tip, reducing total friction area between packing and lower stem

5. Safe backseat seal at fully open position

6.Each valve undergoes seal testing before shipment, with 5% of the units subjected to water pressure seal testing at 1.5 times the rated working pressure.