Is the Ball valve 2-part with GW NPT stainless steel, H-710 suitable for both liquid and gas applications at pressures up to 137 bar?

Ball valve 2-part with GW NPT stainless steel, H-710 . Yes. According to the provided description, this compact two-piece medium-pressure ball valve is explicitly designed for liquids and gases and is intended for pipeline installation in demanding instrumentation and process applications. It is constructed from AISI 316 (body, ball, stem) with PTFE-based seals, certified per ISO 15848-1:2006 (E), pressure tested with nitrogen, and rated for working pressures up to 137 bar (depending on temperature). Operating temperature range is â42Â°C to +204Â°C. Therefore, Ball valve 2-part with GW NPT stainless steel, H-710 is suitable for both liquid and gas service at pressures up to 137 bar, provided the specific operating temperature and application conditions fall within the valveâs stated temperature-dependent pressure limits and compatibility of materials with the media.

Can the Ball valve 2-part with GW NPT stainless steel, H-710 maintain tight shut-off at low temperatures down to -42Â°C?

Ball valve 2-part with GW NPT stainless steel, H-710 - Yes. The valve is specified for an operating temperature range from â42Â°C to +204Â°C and uses modified PTFE ball seals and PTFE stem seals, stainless AISI 316 wetted parts, and pressure testing per nitrogen with ISO 15848-1:2006 (E) certification. Permissible internal leakage through the ball seal is 0.1 NcmÂ³/min, indicating tight shut-off performance. Therefore, when installed and operated within its rated limits (temperature, pressure up to 137 bar depending on temperature), it can maintain tight shut-off down to â42Â°C.

Does the Ball valve 2-part with GW NPT stainless steel, H-710 meet ISO 15848-1:2006 (E) fugitive emissions standards?

Yes. Ball valve 2-part with GW NPT stainless steel, H-710 meets ISO 15848-1:2006 (E) fugitive emissions standards. The product description explicitly states it is "Certified according to ISO 15848-1:2006 (E)." The valveâs constructionâAISI 316 body, PTFE/modified PTFE seals, tested with nitrogen, and designed for tight shut-off (internal leakage through the ball seal 0.1 NcmÂ³/min)âsupports compliance with fugitive emissions requirements over the specified temperature (â42Â°C to +204Â°C) and pressure (up to 137 bar) ranges.

Ball valve 2-part with GW NPT stainless steel, H-710

All products, Straight screw connection/

Additional information

Material	SS – stainless steel

Compact, two-piece medium-pressure ball valve designed for demanding general applications. It can be used for precision instrumentation in the chemical, petrochemical, pharmaceutical, energy, and process engineering industries – for liquids and gases. Intended for pipeline installation. The valve features a large size range to ensure sufficiently high flow, tight shut-off (permissible internal leakage through the ball seal 0.1 Ncm³/min), high durability, and low torque. Designed for operation in fully open or fully closed positions. Each valve is pressure tested with nitrogen. Certified according to ISO 15848-1:2006 (E). Body material: AISI 316 steel. Ball and stem material: AISI 316 steel. Lever material: AISI 304 steel, PVC. Ball seal: modified PTFE. Stem seal: PTFE. Operating temperature: from -42°C to +204°C. Working pressure: up to 137 bar (depending on temperature). Connection: GW NPT.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HM-H710-SS-N-04-TLD	2-piece ball valve, 2 x 1/4" NPT female thread, PTFE seal, stainless steel	5	135	In stock	Enquiry
HM-H710-SS-N-06-TLD	2-piece ball valve, 2 x 3/8" NPT female thread, PTFE sealing, stainless steel	6	135	In stock	Enquiry
HM-H710-SS-N-08-TLD	2-piece ball valve, 2 x 1/2" NPT female thread, PTFE sealing, SS	8	135	In stock	Enquiry
HM-H710-SS-N-12-TLD	2-piece ball valve, 2 x 3/4" NPT female thread, PTFE sealing, stainless steel	12	135	In stock	Enquiry
HM-H710-SS-N-16-TLD	2-piece ball valve, 2 x 1" NPT female thread, PTFE seal, stainless steel	16	135	In stock	Enquiry

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Compact, two-piece medium-pressure ball valve designed for demanding general applications. It can be used for precision instrumentation in the chemical, petrochemical, pharmaceutical, energy, and process engineering industries – for liquids and gases. Intended for pipeline installation. The valve features a large size range to ensure sufficiently high flow, tight shut-off (permissible internal leakage through the ball seal 0.1 Ncm³/min), high durability, and low torque. Designed for operation in fully open or fully closed positions. Each valve is pressure tested with nitrogen. Certified according to ISO 15848-1:2006 (E). Body material: AISI 316 steel. Ball and stem material: AISI 316 steel. Lever material: AISI 304 steel, PVC. Ball seal: modified PTFE. Stem seal: PTFE. Operating temperature: from -42°C to +204°C. Working pressure: up to 137 bar (depending on temperature). Connection: GW NPT.