MSS Metal Seat Gate Valve OSY China Factory Suppliers Industrial Fluid Control

MSS Metal Seat Gate Valve OSY China Factory Suppliers Industrial Fluid Control

Leading China factory and suppliers of MSS Metal Seat Gate Valves. Designed to MSS SP-70, ASME B16.1 and B16.10 standards, with API 598 testing for maximum reliability.



PDF Download

Details

Tags

The MSS Metal Seat Gate Valve OS&Y is a high-performance industrial valve engineered for superior reliability in demanding fluid control applications. Designed and manufactured in strict accordance with MSS SP-70 standards, this valve features an Outside Screw and Yoke (OS&Y) configuration, ensuring the stem is easily accessible for maintenance while keeping the operating mechanism isolated from the process medium.

Built for versatility and durability, these valves are available in sizes up to 48", utilizing premium materials such as ASTM A126 Class B cast iron and ASTM B62 cast bronze for seat rings. Whether used in water systems or industrial piping, the MSS Metal Seat Gate Valve delivers a secure, leak-proof seal and exceptional structural integrity, meeting API 598 inspection and testing requirements for maximum safety.

Detailed Parameters

Design StandardMSS SP-70Flange DimensionsASME B16.1
Face to FaceASME B 16.10Inspection StdAPI 598
Body MaterialCast Iron ASTM A126 CL BSeat MaterialCast Bronze ASTM B62
Stem MaterialBrass ASTM B16PackingGraphite Non-Asbestos
Max Valve SizeUp to 48"Wedge MaterialCast Iron ASTM A126 CL B

Key Advantages

Robust Construction

Utilizes ASTM A126 Class B cast iron for the body and bonnet, providing exceptional strength and longevity.

Low Maintenance

The OS&Y design allows for easy lubrication and stem adjustment without disturbing the pipeline.

Precision Sealing

Equipped with Cast Bronze ASTM B62 seat rings to ensure a tight shut-off and minimize leakage.

Industry Compliance

Fully compliant with MSS SP-70, ASME B16.1, and API 598 for global industrial standardization.

Wide Size Range

Accommodates diverse project needs with a scalable size range from 2" all the way up to 48".

Eco-Friendly Packing

Uses high-grade non-asbestos graphite packing for safer operation and environmental compliance.

Product Gallery

MSS Metal Seat Gate Valve OSY China Factory Suppliers Industrial Fluid Control

Management Platforms

Inventory Tracking

Real-time monitoring of valve stock levels across multiple warehouse locations.

Quality Control

Strict adherence to API 598 testing protocols for every single unit produced.

Order Status

Automated notifications from production start to final shipment delivery.

Technical Support

Direct access to engineering experts for custom sizing and installation guidance.

Supply Chain Optimization

Streamlined logistics ensuring timely delivery of large-diameter valves globally.

Material Traceability

Complete certification for ASTM materials to ensure structural authenticity.

Investment Return Comparison

Performance MetricStandard Gate ValveMSS Metal Seat OS&Y
Maintenance CycleFrequent/ComplexExtended/Simple
Sealing IntegrityStandardHigh Precision (Bronze)
Operational LifeModerateSuperior (ASTM A126)
Installation CostLower InitialHigher Value/ROI
Leakage RateVariableMinimal (API 598 Certified)

Frequently Asked Questions

Q: What are the primary advantages of the OS&Y design in gate valves?

The Outside Screw and Yoke (OS&Y) design allows the stem to remain outside the valve body, making it easier to lubricate and visually confirm if the valve is open or closed.

Q: Which materials are used for the seat rings and why?

We use Cast Bronze ASTM B62 for seat rings because it offers excellent corrosion resistance and superior wear properties compared to standard cast iron.

Q: Is this valve suitable for high-pressure industrial use?

Yes, it is designed according to MSS SP-70 and tested under API 598, ensuring it can handle the pressures required for dedicated equipment manufacturing and general industrial piping.

Q: What is the maximum size available for the MSS Metal Seat Gate Valve?

The valve is available in a wide range of dimensions, supporting sizes up to 48" to accommodate large-scale fluid transportation systems.

Q: Does the valve use asbestos in its packing?

No, this valve utilizes Graphite Non-Asbestos packing to ensure safety for operators and compliance with modern environmental regulations.

Q: Which flange and face-to-face standards are followed?

Flange dimensions follow ASME B16.1, and face-to-face dimensions are strictly according to ASME B 16.10 for seamless integration into existing piping systems.

Looking for High-Performance Valve Solutions?

Contact Us

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.


Write your message here and send it to us

Related News

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.


en_USEnglish
afAfrikaans sqAlbanian amAmharic arArabic hyArmenian azAzerbaijani euBasque belBelarusian bn_BDBengali bs_BABosnian bg_BGBulgarian caCatalan cebCebuano zh_CNChina zh_TWChina (Taiwan) coCorsican hrCroatian cs_CZCzech da_DKDanish nl_NLDutch eoEsperanto etEstonian fiFinnish fr_FRFrench fyFrisian gl_ESGalician ka_GEGeorgian de_DEGerman elGreek guGujarati htHaitian Creole haHausa hawHawaiian he_ILHebrew hi_INHindi hmnMiao hu_HUHungarian is_ISIcelandic igIgbo id_IDIndonesian gaIrish it_ITItalian jaJapanese jvJavanese knKannada kkKazakh kmKhmer rwRwandese ko_KRKorean ckbKurdish kyKyrgyz loLao laLatin lvLatvian lt_LTLithuanian lbLuxembourgish mk_MKMacedonian mgMalgashi ms_MYMalay ml_INMalayalam mtMaltese miMaori mrMarathi mnMongolian my_MMMyanmar ne_NPNepali nb_NONorwegian nyNorwegian orOccitan psPashto fa_IRPersian pl_PLPolish pt_PTPortuguese pa_INPunjabi ro_RORomanian ru_RURussian smSamoan gdScottish Gaelic sr_RSSerbian stSesotho snShona sdSindhi si_LKSinhala sk_SKSlovak sl_SISlovenian soSomali es_ESSpanish suSundanese swSwahili sv_SESwedish tgTajik ta_INTamil tt_RUTatar teTelugu thThai tr_TRTurkish tkTurkmen ukUkrainian urUrdu ug_CNUighur uz_UZUzbek viVietnamese cyWelsh xhBantu yiYiddish yoYoruba zuZulu en_USEnglish