blowdown fittings

Min. Order:	100 Piece/Pieces
Payment Terms:	T.T or L/C at sight
Supply Ability:	10000pcs/month
Place of Origin:	Zhejiang

Company Profile

Ningbo Yongxing Machinery & Valve Manufacture Co., Ltd.

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	Bevel Gears, Stamping Part, Valve Body, Worm Gears, Valve Stems

Product Detail

Model No.:	DSV2
Means of Transport:	by sea
Power:	Manual
Standard or Nonstandard:	Standard
Pressure:	Medium Pressure
Structure:	Plug
Material:	Stainless Steel
Temperature of Media:	Low Temperature
Media:	Water
Brand Name:	yongxing
Production Capacity:	10000pcs/month
Packing:	export carton packing
Delivery Date:	20 days

Show

Product Description

Δ.Materials for main parts

S/N	Description	Materials						Assy Qty
S/N	Description	Type A	Type B	Type C	Type D	Type E	Type F	Assy Qty
1	body	A105+ Zn plating	LF2+ Zn plating	4140+ Zn plating	304	316	F51	1
2	bolt	410/420	410/420	410/420	410/420	410/420	410/420	1
3	steel ball	440C	440C	440C	440C	440C	Monel	1
4	flat round rivet	300	300	300	300	300	300	1

Δ.Specification

S/N	NPT thread size	Type	Size		Material size
S/N	NPT thread size	Type	L	ΦA	S
1	¹/₄"-18NPT	DSV1-C	35	φ4	S17(14)
2	³/₈"-18NPT	DSV1-D	35	φ4	19
3	¹/₂"-14NPT	DSV1-E	35	φ4	22
4	³/₄"-14NPT	DSV1-F	35	φ4	27
5	1"-11¹/₂NPT	DSV1-G	45	φ4	34

Δ.Technical parameters

Item	Parameters	Remarks
Shell liquid test pressure	35~135MPa	No leakage under the pressure in 3 minutes
Seal liquid test pressure	35~135MPa	No leakage under the pressure in 3 minutes
Gas test pressure	0.6MPa	No leakage under the pressure in 3 minutes
Suitable temperature	-50℃~200℃	according to material properties
Suitable medium	liquid or gas

Δ.Application

Suitable to be installed at the lower part of the valve body to discharge the gas or small amount of dirt from the valve cavity.

Δ.Note:

1.surface treatment: Fe/Ep\Zn8

2.the other requirements of customers could be satisfied, including material, material specification, outside size, length, connecting thread, surface treatment, etc.

3. product surface was identified according to the actual material.