Product range — actual catalogue images
The product images below are hosted on the manufacturer's official website (micvalve.com) and link directly to the manufacturer's catalogue. Click any image to view the full specification page in a new tab.
HE010-300 dual-plate wafer check valve — DN300 PN16 ductile-iron body for water utilities and HVAC.
HE010-250 wafer check valve — DN250 mid-size variant of the dual-plate check valve family.
HE010-150 wafer check valve — DN150 standard size for typical industrial water-distribution systems.
Valve family overview
| Valve type | Function | Common sizes | FOB China typical price (DN100 PN16 ductile iron) |
|---|---|---|---|
| Gate valve (rising stem) | Full-bore on/off shutoff for water/oil | DN50-DN1200 (2″-48″) | USD 65-280 per valve (DN100) |
| Gate valve (non-rising stem) | Compact on/off for buried/underground installation | DN50-DN800 | USD 65-260 per valve (DN100) |
| Resilient-seated gate valve (RSGV) | Water utility shutoff (drinking water) | DN50-DN600 | USD 75-340 per valve (DN100) |
| Globe valve | Throttling and flow control | DN15-DN500 | USD 95-380 per valve (DN100) |
| Ball valve (2-piece, full-port) | Quarter-turn on/off; high flow | DN15-DN300 | USD 35-180 per valve (DN100) |
| Ball valve (3-piece) | Maintainable ball valve for chemical/process | DN15-DN200 | USD 65-260 per valve (DN100) |
| Butterfly valve (concentric / centric) | Quarter-turn on/off + light throttling | DN50-DN1600 | USD 55-220 per valve (DN100) |
| Butterfly valve (eccentric / triple-offset) | Tight-shutoff + high-pressure throttling | DN100-DN1200 | USD 380-1,800 per valve (DN300) |
| Wafer dual-plate check valve | Compact non-return for pumping systems | DN50-DN1200 | USD 35-180 per valve (DN100) |
| Swing check valve | Non-return for low-velocity systems | DN50-DN600 | USD 55-260 per valve (DN100) |
| Ball-type check valve | Non-return for sewage / dirty water | DN50-DN300 | USD 65-220 per valve (DN100) |
| Knife-gate valve | Slurry / fibrous-media on/off | DN50-DN600 | USD 95-380 per valve (DN100) |
| Air-release / vacuum valve | Air management in pipelines | DN15-DN300 | USD 28-180 per valve |
| Foot valve (with strainer) | Pump-suction protection (prime retention) | DN25-DN300 | USD 35-180 per valve (DN100) |
Body materials and applications
| Body material | Marking | Pressure / temperature | Best applications |
|---|---|---|---|
| Ductile iron (cast) | GGG-50 / 65-45-12 / EN-GJS-500 | Up to PN25; -20 to +120°C | Water utility (drinking water), HVAC, fire-protection |
| Cast iron (gray) | GG-25 / GJL-250 / Class 25 | Up to PN16; +5 to +120°C | General water service, freshwater applications |
| WCB carbon steel (cast) | WCB / A216 Gr WCB | Up to PN100; -29 to +425°C | Oil-and-gas general service, steam, heated systems |
| WCC carbon steel (cast) | WCC / A216 Gr WCC | Higher-temperature carbon | Refinery, petrochemical (limited) |
| Stainless 304 (CF8) | CF8 / A351 Gr CF8 | Up to PN40; -196 to +400°C | Food-grade, mild chemical, low-chloride |
| Stainless 316 (CF8M) | CF8M / A351 Gr CF8M | Up to PN40; -196 to +400°C | Marine, chloride exposure, chemical processing |
| Bronze | B62 / B584 | PN16; up to +200°C | Marine, seawater, premium plumbing |
| Brass (lead-free) | CW617N / NSF 61 | PN10-PN16; up to +120°C | Drinking water (NSF 61 / EN 12164), residential plumbing |
| Aluminum-bronze | C95400 / C95800 | PN16-PN25 | Seawater, desalination, marine |
| Duplex stainless (CD4MCu, A890) | A890 Gr 1B / Gr 4A / Gr 5A | Up to PN40; corrosive environments | Seawater, brackish water, sour gas |
End-connection types
| End connection | Standard reference | Common in | Sizing |
|---|---|---|---|
| Flanged (raised face / RF) | EN 1092-1 / DIN 2501 (PN6/PN10/PN16/PN25/PN40) | European water/HVAC/industrial | DN15-DN3000 |
| Flanged (raised face / RF) | ASME B16.5 (Class 150 / 300 / 600 / 900 / 1500 / 2500) | USA, Asia oil-gas, international industrial | 0.5″-24″ in B16.5; larger in B16.47 |
| Wafer (clamped between flanges) | API 594 / EN 12266 | Compact butterfly and check valves | DN40-DN1600 |
| Lugged (with threaded inserts) | API 594 | Butterfly valves with end-of-line capability | DN40-DN600 |
| Threaded (BSP / NPT) | ISO 7-1 (BSP) / ANSI B1.20.1 (NPT) | Smaller valves, residential plumbing | DN8-DN50 typical |
| Welded (butt-weld / socket-weld) | ASME B16.25 / B16.11 | Oil-gas, refinery, high-pressure piping | DN15-DN1200 |
| Push-fit / compression | Various proprietary standards | Plumbing, HVAC retrofit | DN15-DN50 |
| Grooved-end (Victaulic-style) | AWWA C606 / FM 1924 | Fire-protection, mechanical contractors | DN50-DN300 |
Critical certifications by market
Drinking-water valves must comply with the destination market's drinking-water material approval scheme. USA: NSF 61 (material safety) + NSF 372 (lead content under 0.25%); UK: WRAS approval; Germany / Northern Europe: KTW + DVGW W270; Netherlands: KIWA; France: ACS. These approvals require specific brass alloys (lead-free brass like CW625N or CW724R), specific coatings (epoxy meeting NSF 61), and process controls. Suppliers selling "lead-free brass" without specific drinking-water approval certificates are often using close-to-compliant alloys without the testing and audit overhead.
Selling unapproved valves into drinking-water systems creates major liability: contamination of drinking water by leaching lead is a serious public-health concern. For drinking-water market, specify explicit approval and verify current certificates with audit-renewal dates. Reputable suppliers like MIC Valve maintain current NSF 61 / WRAS / KIWA certifications for relevant product families.
| Certification | Applies to | Markets where critical |
|---|---|---|
| NSF 61 / NSF 372 | Drinking-water valves (lead-content limits) | USA + much of international export |
| WRAS / KIWA / ACS | Drinking-water approval (UK / Netherlands / France) | EU drinking-water utilities |
| EN 1074-2 | Drinking-water valve performance | EU water utilities |
| FM Approved / UL Listed | Fire-protection valves (US/international) | Fire-protection systems worldwide |
| API 6D | Pipeline valves (oil-and-gas) | Oil-and-gas pipelines worldwide |
| API 600 / API 602 / API 603 | Steel valves (gate, flanged, etc.) | Oil-and-gas + petrochemical |
| API 609 | Butterfly valves | Oil-and-gas + petrochemical |
| ASME B16.34 | Steel valves (general pressure rating) | USA + international industrial |
| ATEX / IECEx | Hazardous-area valves (electric actuators) | EU + international Ex-rated environments |
| 3-A Sanitary Standards | Food-and-dairy valves | USA dairy industry |
Pricing brackets — wholesale
| Order tier | Total quantity | Discount | Container utilization | Lead time |
|---|---|---|---|---|
| Small distributor / contractor | 20-200 valves total | List price; air freight or LCL | LCL | 20-35 days |
| Mid distributor | 500-2,500 valves total | 5-15% | 20' container | 25-45 days |
| National distributor | 3,000-15,000 valves | 15-25% | 40' container | 35-60 days |
| OEM project / large utility | 5,000+ valves on project basis | 22-32% | Multiple 40HQ containers | 45-90 days |
Order workflow — industrial valve distribution
View the full supplier profile, certifications, contact details, and complete product catalogue.
MIC Valve (China) — manufacturer of industrial valves. Gate valves (rising and non-rising stem, resilient-seated for drinking water), globe valves, ball valves (2-piece full-port, 3-piece chemical/process), butterfly valves (concentric / centric, eccentric / double-offset, triple-offset for severe service), check valves (wafer dual-plate, swing, ball-type for sewage), knife-gate valves for slurry, air-release and vacuum valves, foot valves with strainer. Body materials: ductile iron (GGG-50 / EN-GJS-500), gray cast iron, WCB / WCC carbon steel, CF8 / CF8M stainless (304/316), bronze (B62/B584), lead-free brass (CW625N / CW724R), aluminum-bronze (C95400/C95800), duplex stainless (A890). End connections: flanged (EN 1092 / ASME B16.5), wafer, lugged, threaded (BSP/NPT), welded (BW/SW), grooved-end. Certifications maintained for drinking water (NSF 61, NSF 372, WRAS, KIWA, ACS, KTW, WaterMark) and industrial (FM/UL fire protection, API 6D / 600 / 609, ASME B16.34, ATEX/IECEx for hazardous areas).
- Application analysis — separate by application family (drinking water / fire protection / oil-gas / chemical / general industrial); each has distinct certification, material, and price-band requirements
- Specification clarification — for each SKU define: valve type, body material, end connection (flanged / wafer / threaded / welded), pressure class, end-connection standard (EN / ASME), nominal size, special requirements (drinking-water approval, fire-listed, etc.)
- Certification verification — request current certificates with audit dates: NSF 61 for drinking water, FM/UL for fire protection, API 6D / 600 / 609 for oil-gas, etc. Verify with certification bodies if needed
- Sample order — 1-3 valves of each candidate SKU; verify dimensional accuracy with calipers, function test on bench (open/close cycles, leak test), check material certificate
- Field installation trial — install on representative sites for 60-180 days; document any failures, leakage, or operating-issue patterns
- First container order — typically 800-3,000 valves mixed across 30-80 SKUs based on local application demand
- Series replenishment — quarterly orders aligned with construction and maintenance cycle; typical industrial valves have 6-12 month inventory turn
Frequently asked questions
Companion guide for industrial fluid-handling — hoses paired with valves complete the system.
Companion guide for fluid power components — pumps that work with valves and hoses in hydraulic systems.
For complementary distribution opportunities — VFDs for pump and water-treatment applications.
Source: Product images on this page are hosted on the manufacturer's official website (micvalve.com) and link directly back to that website. All product information was summarised from the supplier's public catalogue.
Brand mentions and trademark compliance: References to Tier-1 valve manufacturer brands (AVK Group, Pentair, Crane, Hattersley, KSB, Velan, Cameron, Emerson, Rotork, Auma, Schiebel) are made for the sole purpose of describing functional benchmarks. MIC Valve is not authorized by, affiliated with, or endorsed by any of these brand owners. Products are aftermarket-fit cross-reference parts manufactured under MIC Valve's own brand or buyer-private-label only.
Drinking-water compliance responsibility: Valves used in drinking-water applications must meet destination-market drinking-water material approval (NSF 61 / WRAS / KIWA / ACS / KTW / WaterMark / AS-NZS 4020 etc.). Selling unapproved valves into drinking-water systems creates major public-health liability. Verify all required certifications are current with future audit dates and that specific product is in approval scope, not just supplier company.
Critical-service responsibility: For oil-and-gas, fire-protection, hazardous-area, and severe-service applications, valves must meet specific industry standards (API 6D / 600 / 609, FM Approved / UL Listed, ATEX / IECEx, ASME B16.34) with documented test certificates. Improperly specified valves in these applications can cause leakage, fire, environmental damage, or worker injury.
Pricing & specifications: All price ranges, service-life figures, and tier definitions reflect general market observation. Real-world valve service life depends significantly on water quality, cycling frequency, surge protection, and maintenance. Confirm current pricing, MOQ, lead time, certification status, and configuration directly with the supplier.
No middleman role: CifyChina provides supplier discovery and editorial content. All transactions occur directly between buyer and supplier through the contact channels published on the supplier's official website.
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