Di Ci Weir Type Through Way PFA Lined Diaphragm Valve

• Media: Acid
• Temperature: Ordinary Temperature
• Actuator: Manual
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Diaphragm Valve
• Connection: Flanged Diaphragm Valve
• Material: Cast Steel
• Structure: Through Way Diaphragm Valve
• Pressure: Low Pressure
• Flow Direction: Unidirection
• Usage: Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: GB, ANSI, Jb
• Lined Material: Pfaf/ PTFE/ FEP/ Pta etc
• Pn: 1.0-1.6 MPa, 150lb
• Inspection and Testing: API 598
• Length of Structure: ASME B16.10
• Strength Test: 1.5 Pn
• Sealing Test: 1.1 Pn
• Airtight Test: 0.6 Pn
• Transport Package: Wooden Case or Pallets
• Specification: DN 15-300
• Origin: China
• HS Code: 8481804090
• Package Size: 200.00cm * 300.00cm * 400.00cm
• Package Gross Weight: 5.000kg

Product Description

Features

√  Simple structure, low fluid resistance, high flow rate

√  Suitable for corrosive, viscous and slurry media

√  Easy to disassemble and quick to repair, diaphragms can be done in the field and in a short time

√  Non-leakage, can be used for high viscosity and suspension media regulation
 

Product Details

Main parts Material

NO	Name	WPB	WCB	Stainless Steel		Ultra-low carbon stainless steel
		Q	C	P	R	PL	RL
1	Body, Bonnet, Disc	QT450-10	WCB	CF8	CF8M	CF3	CF3M
2	Stem	35	l Crl3	1Cr18Ni9	1Crl8Nil2MO2Ti	00Crl8Nil0	00Crl7Nil4MO2
3	Diaphragm	FEP(F46) / CR / PFA / FPDM
4	Linning	PFAF(F46),  PTFE(F4),  PCTFE(F3), FEP(F46), PFA(F4), PO
5	Stem Nut	ZCuAllOFeS
6	Bolt	A193 B7	A193 B7	A193 B8	A193 B8	A193 B8	A193 B8
7	Nut	A194 2H	A194 2H	A194 8M	A194 8M	A194 8M	A194 8M
8	Shaft/ Handle	WCC	WCC	WCC	WCC	WCC	WCC

Dimensions
 

DN		Standard								Reference
DN (mm)	NPS (inch)	L	L1	D	D1	D2	F	B	Z- φd	D0	H1	H2	W(Kg)
		PN1.0~1.6MPa
15	1/2	130	125	95	65	45	2	16	4- φ14	100	105	110	3
20	3/4	150	135	105	75	58	2	18	4- φ14	100	115	125	6.28
25	1	160	145	115	85	68	2	18	4- φ14	120	120	135	6.86
32	11/4	180	160	140	100	78	2	18	4- φ18	120	125	150	10.5
40	11/2	200	180	150	110	88	2	18	4- φ18	140	135	175	14.02
50	2	190	210	165	125	102	2	18	4- φ18	140	155	195	18.6
65	21/2	216	250	185	145	122	2	18	8- φ18	200	170	200	23.9
80	3	254	300	200	160	138	2	20	8- φ18	200	200	255	37.42
100	4	305	350	220	180	158	2	20	8- φ18	280	270	325	54
125	5	356	400	250	210	188	2	22	8- φ18	320	335	405	80.8
150	6	406	460	285	240	212	2	22	8- φ22	320	370	450	112
200	8	521	570	340	295	268	2	24	8- φ22	400	450	600	182
250	10	635	680	395	350	320	2	26	12- φ22	500	545	620	300
300	12	749	790	445	400	370	2	26	12- φ22	500	585	680	342

Note:  The flange values listed above are Ministry of Chemical Industry standards, if you need other standards, please specify when ordering
 

Technological Process

Transportation

About Us

    Founded in 2022, our company, Wenzhou Dejia Special Steel Co., Ltd is specialized in producing various products such as elbows, tees, reducers, caps, flanges and valves. We can produce products according to National standard, American standard etc. It's our feature that we can produce products of any size ad per customers' special demands.

    Our company thrive on honesty, continuity and transparency with our clients. We would like to cooperate with global customers and make the good protection project in world market.

   Why choose our company? We features scientific and rational design, advanced production process, quality manufacturing materials,  comprehensive security protection and first-class after-sales service.

FAQ

Q: What are your main products?
A: We specialize in producing a wide range of valves, elbows, flanges, Tee, Cross, gaskets etc.

Q: How long is your delivery time?
A:Usually it's 15-30 days all the best or it's more than 30 days according to the quantity.

Q: Do you provide samples? Free or charge?
A:Yes, we'd like to offer you samples but you have to cough up dough for shipping.

Q: How do you guarantee the quality of your products?
A: Before mass production, a few products made by our engineers for conduct tests. All products must be checked before shipping.

Q: How about your service?
A: Aiming to the concept of " Service Supremacy", we have pre-sale service, on-purchase service and after-sales service.

Q: About packing?
A: Depending on the properties of the product, choose its appropriate packaging to protect the item from damage and allow you to purchase at ease.

Q: About color difference?
A:  All products are shot in real objects, and there will be a slight degree of color difference between the real thing and the picture due to the shooting light, the color value bias of the display, and the individual's understanding of color. Colour is subject to the goods received.

Q: What size can your company produce?
A: We have all the common sizes on the market. In addition, we can also customize according to your needs, whether its size or material.