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Home > Industrial Equipment & Components > Valve > Mini Pressure Valve > CB312-1997 Standard Marine Pressure Gauge Valve With 1/2" NPT Thread

CB312-1997 Standard Marine Pressure Gauge Valve With 1/2" NPT Thread

Product Spotlights

ISO9001-certified marine valve with precision 1/2" NPT threading. Manufactured in corrosion-resistant stainless steel for shipboard pressure systems. Complies with CB312-1997 standards for reliable performance in global maritime applications. Direct manufacturer pricing with worldwide shipping from multiple Chinese ports.

Negotiable MOQ: 20 Units (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Stainless Steel

Model:

CB312-1997

Standard:

CB312-1997

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Shanghai Zhibang Valve Manufacture Co.,ltd

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

shanghai

Delivery Detail:

7 days

Product Details
Company Profile
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Material Stainless Steel

Model CB312-1997

Standard CB312-1997

Thread Size 1/2“ NPT

Application Marine Industry

Certification ISO9001

Connection Type Male Thread

Pressure Rating 0-600 PSI

Shanghai Zhibang Valve Manufacture Co., Ltd., established in 2016, specializes in producing high-quality marine valves certified by ISO9001. Our CB312-1997 Standard Marine Pressure Gauge Valve features a precision-engineered 1/2" NPT thread for secure installation in demanding shipboard environments. With over $1 million in annual exports to global markets including North America and Europe, we ensure reliability through rigorous manufacturing controls.

Key Technical Specifications:

Robust stainless steel construction resists saltwater corrosion
Precision-machined threads ensure leak-free connections
Designed for gauge pressure ranges up to 600 PSI
Direct compatibility with standard marine instrumentation

Parameter	Specification
Thread Type	1/2" NPT Male
Pressure Range	0-600 PSI
Operating Temp	-20°C to 120°C

Installation Advantages:

Reduces maintenance downtime with durable construction
Prevents system contamination through superior sealing
Simplifies gauge replacement procedures

Our valves ship globally from Shanghai, Guangzhou, Hong Kong, and Beijing ports, reaching customers across 15+ markets. With documented quality management via ISO9001 certification, we provide traceable components for critical marine systems. Contact us today for bulk pricing on reliable gauge valves engineered for maritime applications.

FAQ Section:

Q: What standards does this valve comply with?
A: It strictly follows the CB312-1997 marine equipment specifications.
Q: Can it handle high-vibration environments?
A: Yes, the reinforced design withstands typical marine engine room conditions.
Q: Are custom thread sizes available?
A: Special configurations can be discussed based on volume requirements.
Q: What documentation accompanies shipments?
A: All orders include material certifications and compliance documents.
Q: How does this differ from industrial valves?
A: Marine-grade materials and corrosion protection exceed standard industrial specs.
Q: What's the lead time for European orders?
A: Standard shipments depart Shanghai within 15 working days.