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Product ID 2538 Flat-plate gate valve Class 900

Gate valve / Product 2538

Flat-plate gate valve Class 900

FamilyGate valve
Product ID2538
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Catalogue configuration

Selection and installation

Flat-plate gate valve Class 900. Manufacturer quotation from ZGV. Share quantity and operating conditions. Product 2538.

What distinguishes this product?

Flat-plate gate valve Class 900. Compare the gate construction, stem arrangement, end connection and the catalogue designation. Send the operating conditions and required materials before confirming a gate-valve configuration.

What information is needed for a quotation?

ZGV is an industrial valve manufacturer for B2B project enquiries. Send the product ID, quantity, fluid, size, operating and design pressure and temperature, body and seat materials, connection and actuation. Include project standards and inspection documents for confirmation.

Confirm pressure-temperature limits and the final configuration with ZGV.

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Structure & product views

Product structure and views.

Structure and product views for Electric/gear driven flat gate valve Class900

Product parameters

Technical data tables.

Dimensions & weights

Product performance specification

Pressure class (lb)Shell test (MPa)High-pressure seal test (MPa)Low-pressure seal test (MPa)Applicable temperature (°C)Ordinary mediumAntisulphur medium
1503.02.20.6−29~121°C; or per customer requirementPetroleum; natural gas; waterNatural gas and petroleum with H₂S and CO₂
3007.55.50.6−29~121°C; or per customer requirementPetroleum; natural gas; waterNatural gas and petroleum with H₂S and CO₂
40010.27.480.6−29~121°C; or per customer requirementPetroleum; natural gas; waterNatural gas and petroleum with H₂S and CO₂
60015.011.00.6−29~121°C; or per customer requirementPetroleum; natural gas; waterNatural gas and petroleum with H₂S and CO₂
90022.517.50.6−29~121°C; or per customer requirementPetroleum; natural gas; waterNatural gas and petroleum with H₂S and CO₂

Dimensions & weights

Technical specification

ItemVariantStandard or requirement
Design reference—API 6D
Design standard—API 6D; ASME B16.34
Structural lengthFlangedAPI 6D; ASME B16.10
Structural lengthWelded connectionAPI 6D; ASME B16.10
Flanged ends—ASME B16.5; MSS SP44
Butt-welding ends—ASME B16.25
Test & inspection—API 6D; API 598

Part materials

Major parts material form

No.PartOrdinary · GBOrdinary · ASTMAntisulphur · GBAntisulphur · ASTM
1BodyWCBA216-WCBWCBA216-WCB
2Gate disc16Mn+ENPA105+ENP1Cr18Ni9A276-304
3Seat16Mn+PTFEA105+PTFE1Cr18Ni9+PTFEA276-304+PTFE
4O-RingNBRNBRFPMFPM
5Stem2Cr13A276-4201Cr18Ni9A276-304
6Packing seat2Cr13A276-4202Cr13A276-420
7Y ringNBRNBRFPMFPM
8Sealing shroud2Cr13A276-4202Cr13A276-420
9Indicating windowFilmFilmFilmFilm
10Blowdown stops25+ZnA105+Zn1Cr18Ni9A276-304
11Grease injection joint25+ZnA105+Zn25+ZnA105+Zn
12Stud35CrMoAA193-B735CrMoAA193-B7
13Nut45A194-2H45A194-2H
14GasketFlexible graphite+1Cr18Ni9Graphite+304Flexible graphite+1Cr18Ni9Graphite+304
15BonnetWCBA216-WCBWCBA216-WCB
16YokeWCBA216-WCBWCBA216-WCB
17Stem nutZQA19-4C95500ZQA19-4C95500
18Gland25A10525A105
19Hand wheel25A536-60-40-1825A536-60-40-18
20Indicating cover25A10525A105

Dimensions & weights

Class 900 · Main connection dimensions

NPSDN (mm)Flange L (mm)Butt-weld L₁ (mm)Light-duty L₂ (mm)Hand H (mm)Hand H₂ (mm)Hand H₀ (mm)Geared B (mm)Geared B₁ (mm)Geared B₀ (mm)Geared deviceAir P (mm)Air P₁ (mm)Air P₀ (mm)Electric E (mm)Electric E₁ (mm)Electric E₀ (mm)Electric deviceNon-diversion hole H₃ (mm)Diversion hole H₁ (mm)
250368368--473335300525450310BA-0548450250647580500SMC-03108158
2 1/265419419--570435300585490310BA-0668580300702610500SMC-03125190
380381381--630445350635530310BA-0750650350752650305SMC-00145225
4100457457--725515350800680310BA-0875745400950820305SMC-00165255
6150610610--915640400995830460BA-111409405001138950305SMC-0220330
8200737737--115080050012501000460BA-11450118055014031130305SMC-0280410
10250838838--1416105550014201140460BA-11791146560015751280305SMC-1330490
12300965965--1595116560016001230460BA-22045163570017501410305SMC-1380570
1435010291029--------18901450460BA-2------19301570305SMC-1--690
1640011301130--------21751680600BA-3------22101700458SMC-2--800
1845012191219--------23651800600BA-3------25001940458SMC-2--890
2050013211321--------25201920600BA-3------26302020610SMC-3--985
2460015491549--------30502240620BA-4------31002450610SMC-3--1150
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