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What is the sealing mechanism of this valve?

It features a drop-tight sealing design with metal-to-rubber sealing and a bi-directional floating gate for pressure-responsive sealing.

Cameron Demco Style, Gate Valve Gate, 4" Fp, 3000 Wp J002207-021/022/081/082

Name: Cameron Demco Style, Gate Valve Gate, 4" Fp, 3000 Wp J002207-021/022/081/082
Brand: BETTER DRILLING FLUID SOLUTION LIMITED
SKU: 769557222

Shandong, ChinaBETTER DRILLING FLUID SOLUTION LIMITED

US$35.00

5-19 Pieces

US$34.00

20-49 Pieces

US$33.00

50+ Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Media

Mud

Temperature

Ordinary Temperature

Model NO.

4" FP, 3000 WP J002207-021/022/081/082

Type

Direct-acting

Material

Carbon Steel

Connection Form

Thread

Pressure

High Temperature

Actuator

Manual

Seal Surface

Soft Seal

Thread Position of Valve Rod

Inside Gate Valve

Usage

Flow Control

Standard

Apl 6A

Application

Drilling Mud Manifold

Painting

Green, Red

Inner Trim

Interchangeable W/ Original Dm

Transport Package

Plywood Case

Specification

2, 3, 4 inch

Trademark

BETTER

Origin

China

HS Code

8481901000

Production Capacity

5000 PCS Per Year

Key features

Full DEMCO Interchangeability: Identical size and fully interchangeable spare parts with DEMCO DM series valves.

Drop-Tight Sealing: Exclusive metal-to-rubber seat design ensures complete tight shut-off after every cycle.

Bi-Directional Sealing: Floating gate design allows pressure-responsive sealing in either flow direction.

In-Line Field Repairability: Bonnet assembly can be quickly removed for internal inspection and part replacement.

Easy Operation: Double acting threads and rising stem design allow quick opening with minimal effort.

High Pressure Capacity: Available up to 5000 PSI for DEMCO style valves and up to 7500 PSI for threaded connections.

Multiple Connection Options: Supports Flanged, Threaded (LP/8RD), and Butt Weld end connections for various applications.

Competitive Pricing: Superior performance and mature product design offered at competitive market prices.

Company profile

BETTER DRILLING FLUID SOLUTION LIMITEDShandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-01Nearest Port: tianjin, qingdaoAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryBETTER DRILLING FLUID SOLUTION LIMITED is a China-based limited company in Shandong described as both a trading company and manufacturer, with manufacturing-based export operations. It offers drilling-fluid, solids-control, pump, valve, union, and related oilfield equipment and parts. The supplier reports several management-system certifications, three production lines, defined output for selected products, broad international export markets, and an export-sales share of 71%–90%. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence supports product development experience, OEM replication, decentralized workshop management, and a stated one-stop equipment capability. However, evidence is limited regarding after-sales execution, financial strength, and identifiable customer cases. The reported R&D and quality-control staffing is below five personnel each, which should be considered when assessing technical and quality-resource depth.

Supplier typeThe supplier is legally a limited company in China and is identified as both a trading company and manufacturer/factory. Its own description further characterizes it as a manufacturing-based exporter rather than a commodity trading company, operating through decentralized production workshops and cooperating with professional plants.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 20000, and ISO 14064 certifications, and describes its workshop management structure as ISO approved. These statements provide explicit evidence of multiple management-system certifications, although the slices do not specify certificate scope, validity, or issuing bodies.

R&D capabilityThe supplier reports development of ZJQ submersible slurry pumps, a 250 series pump, a 14X12X22 blender pump, and a complete solids-control equipment line, with product development activity described across multiple years. However, total R&D engineer experience is reported as below five years, so the evidence supports product-development activity but not a strong or deep innovation resource base.

Production capacityThe supplier reports three production lines, selected annual output of 1,000 centrifugal pump sets, 20,000 butterfly valves, and 10,000 mud tank unions, plus a lead time within 15 working days off-peak and one month during peak periods. Its manufacturing-based exporter description and workshop management support production capability, although the reported quality-control staff and R&D engineers are each below five people, indicating limited stated technical and quality staffing.

Customization capabilityThe supplier explicitly claims one-stop equipment and processing capability and states that decentralized management enables customized OEM replication products and services. It also describes control over product quality within its own scope, providing direct evidence of customization capability, though no specific customization project or technical specification is supplied.