Double Eccentric Pneumatic Wafer High Performance Butterfly Valve

Name: Double Eccentric Pneumatic Wafer High Performance Butterfly Valve
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2169350572

Hebei, ChinaHandan Shengnada New Material Technology Co., Ltd.

US$50.00

1 Piece

Sample price:US$50000.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Driving Mode

Electric

Model NO.

Double Eccentric Pneumatic Wafer High Performance

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Orbit

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Sheet Metal

Standard

CE/ISO

Application

Industrial Usage

Anti-Vibration Grade

Enhanced Anti-Vibration

Low Temp Seal Type

Special Low Temp Seal

Cavitation Protection

with Anti-Cavitation

Buried Installation

Suitable for Buried Use

Transport Package

Plywood Pallet/ OEM

Specification

According drawings

Trademark

SND

Origin

Handan, Hebei Province

HS Code

8481804090

Production Capacity

50000

Key features

Ultra-compact Wafer Clamp Structure: Light weight, small axial space occupation, ideal for narrow equipment frame and compact pipe gallery layout.

Multiple Pneumatic Safety Modes: Double acting for regular control; spring return fail-safe type ensures safe valve state when air supply fails.

Complete Seal & Material Matching: Ductile iron soft seal for water; stainless steel for anti-corrosion; metal eccentric hard seal for high temperature harsh conditions.

Company profile

Fast DeliveryCustomization from SamplesCustomization from DesignsPrivate Mold

Handan Shengnada New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-06Nearest Port: Tianjin, QingdaoAverage Response Time: ≤0.77hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in castings and related metal products. It reports ISO 9001, ISO 14001, and ISO 14000 certifications, established inspection practices, 50 quality-control staff, and annual casting output of 60,000 tons. It offers extensive customization and OEM services for popular brands. However, it has no available SDK, no overseas showroom, agents, branches, or offline trade-show participation, and lacks written procedures or records for corrective actions and complaint handling. Financial information is represented only by years, without sufficient evidence to assess financial strength. Customer-specific cases are not provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in Hebei, China. Its stated product scope is concentrated in iron, steel, stainless-steel, valve, vehicle, impeller, and other metal castings.

CertificationsThe supplier reports ISO 9001, ISO 14001, and ISO 14000 certifications. It also states that plant quality-control systems are ISO 9001 accredited and that inspections such as spectrometer, ultrasonic, magnetic, permeation, elongation, and tensile/yield-strength testing are conducted during production.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported overseas-service countries, and it has not participated in offline trade shows. It also reports no written procedures or records for corrective and preventive actions or effective complaint handling, indicating a documented after-sales-service deficiency.

Production capacityThe supplier reports annual casting output of 60,000 tons, 50 quality-control staff, ISO 9001-based plant controls, and testing across multiple casting and material types. Its stated product range covers iron, steel, stainless-steel, valve, automotive, impeller, and manhole-cover castings, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly provides OEM services for popular brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization capability.

Product Q&A

Q:Wafer vs flange pneumatic butterfly valve

Wafer has no independent flange, clamped by pipeline bolts, smaller size and lower price, mostly for above-ground installation; flange with integral flanges, higher pressure resistance, stable for buried and large-diameter main pipelines.

Q:Seal material selection

EPDM: Tap water, fire water, neutral sewage; NBR: oily wastewater; FKM: high temperature hot water, weak acid/alkali liquid; multi-layer metal: steam, flue gas, heat transfer oil.

Q:Installation requirements

Ensure pipeline two flanges are parallel and concentric; bolt tightening force uniform to avoid valve body deformation and seal leakage; actuator can be installed at any angle above horizontal pipeline.