Shandong, China
Business Type:
Registered Capital:
2000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, ISO/TS 16949, BSCI, ANSI/ESD
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Non Return Valve, Brass Check Valve, Spring Check Valve manufacturer / supplier in China, offering 1/2" Inch Durable Professional Low Price Brass Spring Check Valve Brass Non, Cheap Price API Stainless Steel Ball (valve parts custom), JIS F7367 5k Dn15 - Dn100 Brass Rising Stem Gate Valve and so on.

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Supplier Homepage Products Check Valve 1/2" Inch Durable Professional Low Price Brass Spring Check Valve Brass Non

1/2" Inch Durable Professional Low Price Brass Spring Check Valve Brass Non

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Min. Order / Reference FOB Price
1,000 Pieces US $0.78-3.8/ Piece
Port: Ningbo, China
Production Capacity: 500 000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Material: Brass
Connection Form: Thread
Structure: Swing
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Rubber Seat

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Basic Info

Model NO.: OV-heavy type-20170193
Flow Direction: Unidirection
Standard: GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Color: Primary Colour, Chrome Plated, Nickle Plated
Port: Full Port
Size: 1/2"-4"
Guarantee: 10000 Times 10 Years
Processing Technic.: Forged/CNC Machine Making
Thread Type: G(Bsp, BSPT), NPT Thread
Media: Gas, Oil, Water, Gas or Liquid
Test: 100% CNAS Laboratory Test
Working Pressure: Pn10, Pn16, Pn25, Pn40
Working Temprature: -20°~120°
Trademark: Oriental valve
Transport Package: Carton Box in Wooden Case
Specification: DN10-DN100
Origin: China
HS Code: 8481904070

Product Description

1. Product description:

DN15-DN100 High Quality Brass Spring Check Valve with brass core

Product Description
We are specializing in various brass valves and brass fittings. Such as Brass Ball Valves, brass gate valve, brass stop valve, brass gas valve,
brass angle valves, brass check valve, brass strainer etc. All of the products are exported overseas. Our company upholds the spirits of 
quality, competitive price, stable production capacity and supply, high reputation in the market, then win the business".

Thread: NPT, NPS, BSP, BSPT.

Technical Standard:
 Body  CW614N, CuZn39Pb3, CW617N, CuZn40Pb2, DZR,as per request
 Norminal Diameter  1/2"~2", DN15-DN50, can be customized
 Norminal Pressure 1.6 Mpa
 Working Medium  Water, Non-causticity liquid, Saturated steam
 Working Temperature  -20°C≤T≤100°C
 Handle:   Forged Steel, Aluminum, Flat Steel with plastic cover or Butterfly "T" type
 Thread  ISO228/1,  BSP, BSPT, NPT, ANSI BI 20.1 or as per request
 Sealing:  EPDM, PTFE or Teflon
Size: 1/2-3"
2. Material:
BodyBrass:Hpb 57-3Hpb 59-1CW617NCW614NDZRlead free brass
BonnetBrass as above

Temperature: -20°C≤T≤150°C
Pressure: P≤3.0MPa=30bar=435psi
Medium: Water,Oil,Gas,etc.
Thread: F×F threaded as ISO228,BSP,NPT,UNION,ect.
Full port.
Surface treatment: brass yellow,nickel plated,chrome plated.
4.Size & Screw Thread:



1)       Fast Material Supply. Have own copper bar Factory of Group.

2)       Every valve put through a six-step QC process before delivery.

Material Control, Machining Quality Control, In-coming Material Inspection, Assembly Line Quality Control,
Leakage Testing, Final Inspection Before Delivery.

3)       100% Leakage Test.

4)       Strictly and perfect management in production.

5)       Guaranteed Quality In Competitive Price.

6)       On-time Delivery.

7)       Complete R&D facilities and Excellent team.

8)       Annual R&D projects reach the number of 100.

9)       Have rich experience and strong ability to develop new products.

10)     ISO9001 and ISO14001 approved
6. Factory Show

7.Packaging & Delivery
Packaging Details:Packaging Details: Single valve is packed with foam plastic bag. A shipment of valves are packed with plywood case. 
Delivery Detail: 25days

♦  Our regular packing is that the ball valve and parts are placed in the carton, finally are placed on the pallet 
or in a big 
wooden case if the customers have this requirement of package of ball valve. 

♦  Of course if the customers have specifical packing requirement, we can make adjustment according to your request.

♦  Standard Carton Size: 32cm×22cm×20cm

♦  Standard Wooden Case Size: 105cm×105cm×95cm

♦  Sually,48 small cartons are loaded into a big pallet.(We can make adjustment on the size according to the cargo quatity.)


Quick Response:

Qingdao Oriental Valve Co.,Ltd
Attn.: Sky
 Tel.: +86-18661758480

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