Products

DESCRIPTION

Basic Info

Model NO.	ck
Work Pressure	Low Pressure (Pn<1.6mpa)
Working Temperature	Normal Temperature (-40°C<T<120°C)
Material of Seal Surface	Soft Sealed
Valve Body	Casting
Standard	Mss Sp-81
Application	Industrial Usage, Water Industrial Usage
Color	Ral5005/5015/5017 or Other Requests
Warranty	18 Months
Annual Production Capacity	200000 PCS/Year
CKD or SKD	Available
Shipment	Sea/Air/Express
Engrave	Clear Engrave as Customer Need
Test	Pressure Test/Air Tightness Test
Technical	Drawings and Weight Support
Inspection	Via Photos and Video
Delivery Time	Normally One Month
Body Material	Ci/Di/Wcb/SS304/Wcb
Valve Disc	Di/SS304/SS316/Bronze/Wcb
Actuator	Hand Lever/Gear Worm/Electric/Pneumatic
After-Sale	24 Hours to Solve
Valve Seat	EPDM/PTFE/Rubber/NBR/Viton
Transport Package	Plywood Case
Specification	DN50-DN1200
Trademark	OEM or ZFA Valve
Origin	China
HS Code	8481804090
Production Capacity	200000

Product Description

Unidirectional knife gate valves for high pressure with blind body of PA 570 series

Size & Pressure Rating & Standard
Size	DN40-DN2000
Pressure Rating	DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2
Design Standard	MSS SP-81
Flange Standard	DIN PN 10, ANSI B16.5(CL150)
Test Standard	MSS SP-81
Material
Body	Ductile iron; WCB; CF8; CF8M; 2205; 2507
Disc	SS304; SS316; 2205; 2507; 1.4529
Stem/Shaft	SS410/420/416; SS431; SS304; Monel
Seat	Stainless Steel+STL EPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C)
Bushing	PTFE, Bronze
O Ring	NBR, EPDM, FKM
Actuator	Gear Box, Electric Actuator, Pneumatic Actuator

Our Features:

1. OEM: We're OEM manufacturer for famous customers in Moscow(Russia), Barcelona(Spain), Texas(USA), Alberta(Canada) and 5 other countries.
2. Valve Parts Machining: We not only supply valve, but also valve parts, mainly body, disc, stem and handle. Some of our regular customers keeping order valve parts more than 10 years, we also produce valve parts mold according to your drawing.
3. Machines: We have total 30 machines (include CNC, machine center, semi-auto machine, pressure testing machine, spectrograph etc.) mainly used for valve part machining.
4. Lead time: If regular valves, our lead time is short because of our huge stocks for valve parts.
5. QC: Our regular customers have been working with us more than 10 years as we always keeping our high-level QC for our products.
6. Price advantage: Our price is competitive because we process valve parts by ourselves.

Company Profile
Tianjin Zhongfa Valve Founded in 2006, a valve manufacturer in Tianjin, China. Mainly produce butterfly valve, gate valve, check valve, knife gate valve etc.

Our valves are compliance with valve international standard of ASTM, ANSI, ISO, BS, DIN, GOST, JIS, KS and so on. Size DN40-DN1200, nominal pressure:0.1Mpa~2.0Mpa, suitable temperature:-30ºC to 200ºC. The products are suitable for non-corrosive and corrosive gas, fluid, semi-fluid, solid, powder and other medium in HVAC, fire control, water conservancy project, water supply and drainage in urban, electric powder, petroleum, chemical industry, and so on.

We keep in high efficiency and strictly management of quality control, provide timely and effective pre-sale, sale and after-sales service in order to achieve effectiveness and customer satisfaction. We have gotten the ISO9001, CE Certification.

We think "Customer satisfaction is our ultimate goal." Depending on our advanced technology, complete quality control and good reputation, we will offer more high-quality valve products.

 

1. Are you a Factory or Trading?
A: We're a factory with 17 years production experience, OEM for some customers around the world.

2. What is your After-sales service term?
A: 18 months for all our products.

3. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

4. Can I request fast delivery?
A: Yes, if we have stocks.

5. Can I have my own Logo on the product?
A: Yes, you can send us your logo drawing, we'll put it on the valve.

6. Can you produce the valve according to my own drawings?
A: Yes.

7. Do you accept custom design on size?
A: Yes.

8. What's your terms of payment?
A: T/T, L/C.

9. What is your transportation method?
A: By sea, by air mainly, we also accept express delivery.