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HAM-LET New Products

 

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Ведущий производитель клапанов и фитингов для трубопроводных систем, КИПиА и высокочистых производств. Мы используем свой опыт и мастерство для создания широкого ассортимента высококачественной продукции по международным стандартам.

 

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  • Технические условия
  • Характеристики
M40H154NFSSVAT
NPT — фланец
1/4″
1/4″ Внутренняя резьба NPT

FEATURES

• All 316 stainless steel construction with packing or O-ring concept..
• Direct mount flange design per IEC 61518-A..
• NACE MR-01-075 as standard.
• Working pressure range up to 10,000 psig as an option.
• Temperature range up to 550°C (1022°F) with Grafoil® packing.
• Blowout-proof stem.
• Safety back seat stem-tip.
• Safety stop pin.
• Stem seals below stem threads.
• Stem material 316 TI with chromium carbide diffusion coating.
• A choice of O-ring materials.
• Full traceability of all construction materials.

GENERAL

The HAM-LET ASTAVA Line of Instrument Manifolds consists of a full range of 2, 3 and 5-way instrument manifolds, which are fully compatible with the requirements of the Oil, Gas and Petro-chemical industries, and meet the requirements of most pressure, differential level and flow applications.

THE VALVE BONNETS HAVE COLOR CODED RING LABELS FOR SERVICE IDENTIFICATION:

CERAMIC STEM BALL TIP AL2O3:

Superior hardness prevents deformation of the sealing tip and wear, significantly increasing the life time of the product for isolation purposes.

 

Handle Options

The standard handle of the HAM-LET ASTAVA Line of Instrument Manifolds is a stainless steel T-bar. For high pressure applications of 10,000 psi (690 bar) an extended T-bar or hand wheel can be applied. Anti-tamper bonnet and key lock options assure that the manifold is operated by qualified personnel only.

 

CLEANING

All HAM-LET instrument manifolds are cleaned in accordance with ASTAVA cleaning procedure WIQ-016 Oxygen clean is available in accordance with ASTM G-93.

 

TESTING

All HAM-LET instrument manifolds are factory tested with Nitrogen at 800 psig (55 bar) based on MSS-99. Seats have a maximum allowable leak rate of 0.1 std cm3 /min. Hydrostatic and Helium leak test is available upon request.

 

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